WO2004021848A1 - Toilet cleaning apparatus and caddy - Google Patents

Toilet cleaning apparatus and caddy Download PDF

Info

Publication number
WO2004021848A1
WO2004021848A1 PCT/US2003/027880 US0327880W WO2004021848A1 WO 2004021848 A1 WO2004021848 A1 WO 2004021848A1 US 0327880 W US0327880 W US 0327880W WO 2004021848 A1 WO2004021848 A1 WO 2004021848A1
Authority
WO
WIPO (PCT)
Prior art keywords
tool
swab
head
configuration
portions
Prior art date
Application number
PCT/US2003/027880
Other languages
French (fr)
Inventor
John R. Nottingham
John W. Spirk
Marc L. Vitantonio
Daniel J. Wanhainen
Renard J. Passerell
Robert Soreo
Original Assignee
Novalabs L.L.C.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novalabs L.L.C. filed Critical Novalabs L.L.C.
Priority to AU2003265950A priority Critical patent/AU2003265950A1/en
Publication of WO2004021848A1 publication Critical patent/WO2004021848A1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K17/00Other equipment, e.g. separate apparatus for deodorising, disinfecting or cleaning devices without flushing for toilet bowls, seats or covers; Holders for toilet brushes
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K11/00Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
    • A47K11/10Hand tools for cleaning the toilet bowl, seat or cover, e.g. toilet brushes

Definitions

  • the brush is swished in semi-clean refill water and removed to dry in a caddy or by simply being stood up in a corner. Finally a user often is sprinkled by dirty water from the bristles of a scrub brash at one time or anther during the cleaning process.
  • the present apparatus includes a one time use swab which may be flushed into the toilet drain after the cleaning process is complete.
  • the swab may include a pre-applied detergent thus making it easy to get the detergent into areas above the bowl waterline.
  • the tool which holds the swab provides a way to remove the swab without the users hand contacting the swab.
  • a caddy which supports the tool also provides means for loading a swab onto the tool without a user touching the head of the tool.
  • the apparatus includes a tool having a handle section and a head having two or more separable portions wherein the portions of the head may be manipulated into multiple configurations by a user of the tool wherein one of the configurations assists in holding a swab upon the head of the tool under a spring bias.
  • the apparatus includes a tool having a head and a handle section, a flushable swab having a pocket-like configuration and fitting over the head of the tool for attachment thereto wherein the tool has a loading position wherein the swab is placed upon the tool, an operating position wherein the tool assists in holding the swab upon the tool, and a removing position, wherein the tool assists in displacing the swab from the tool.
  • Figure la is a side view of a prefe ⁇ ed embodiment of a toilet cleaning tool
  • Figure lb is a top view of the prefe ⁇ ed embodiment of the toilet cleaning tool
  • Figure lc is a bottom view of the prefe ⁇ ed embodiment of the toilet cleaning tool
  • Figure 2 is an exploded view of the prefe ⁇ ed embodiment of the toilet cleaning tool
  • Figure 3a is a side view of the toilet cleaning tool and a swab
  • Figure 3b is a side view of the toilet cleaning tool with the swab fitted to the tool
  • Figure 4 is a cut away view of the prefe ⁇ ed embodiment of the toilet cleaning tool in a first operative configuration
  • Figure 5 is a cut away view of the prefe ⁇ ed embodiment of the toilet cleaning tool in another operative configuration;
  • Figure 6 is an exploded view of a caddy;
  • Figure 7 is a side view of the toilet cleaning tool and a swab supported by the caddy;
  • Figure 8 is a perspective view of the toilet cleaning tool and caddy affixed to a display device for use in sale;
  • Figure 12 is a cutaway view of the alternate embodiment of a toilet cleaning tool in a second operative position
  • Figure 13 is a cutaway view of the alternate embodiment of a toilet cleaning tool in a third operative position
  • Figure 14 is a perspective view of yet another alternate embodiment of the toilet cleaning tool
  • Figure 15a is a perspective view of the alternate embodiment of the toilet cleaning tool and swab
  • Figure 15b is a perspective view of the alternate embodiment of the toilet cleaning tool with the swab fitted to the tool.
  • Figure 15c is a perspective view of the alternate embodiment of the toilet cleaning tool and swab with the swab removed for disposal.
  • a toilet cleaning apparatus 15 which includes a tool 20 and a disposable swab 90.
  • the apparatus 15 may be stored upon a caddy 80 as shown in Figure 7.
  • the tool 20 includes a handle section 30, a middle section 40 and a head 60.
  • a pushrod assembly 50 including actuation components is held within the tool 20 .
  • the pushrod assembly 50 is actuated to shift the head 60 into one of three distinct configurations (Neutral, Use, Eject) shown in Figures 3a, 4 and 5.
  • Each configuration of the pushrod assembly 50 and head 60 serves a particular purpose in the manipulation of the disposable swab 90.
  • the handle section 30 is at one end of the tool 20 and includes a portion for gripping 32, which may be ribbed, and a slot portion 34 for accessing a slide control button 52 which extends out from the pushrod assembly 50 within the tool 20.
  • the slot portion 34 of the handle section 30 includes a notch 35 into which the slide control button 52 may be rotated to lock the pushrod assembly 50 in the Use configuration or position.
  • the portion for gripping 32 may be a series of rubber grips added by an overmolding process.
  • Handle slots 31 may be left within the handle section 30 when it is molded and a second molding process adds the portion for gripping 32.
  • the handle section 30 may be hollow and may have a generally tubular shape which is easily grasped by the human hand.
  • the middle section 40 is adjacent to the handle section 30 and extends in a generally straight direction until bending close to the position where the middle section 40 joins the head 60.
  • the middle section 40 may also be hollow.
  • the head 60 is located adjacent to the middle section 40 opposite of the handle section 30.
  • the head 60 is also preferably hollow.
  • the head 60 may be made of two portions 62 and 64. These portions 62 and 64 may be generally symmetrical shaped halves.
  • the head 60 is shaped in the same general shape as the swab 90 which fits over the head 60.
  • the head 60 may include protrusions, teeth or texturing 70 to assist in holding the swab 90 in place during use.
  • the head 60 may also include one or more holes 61 at the end opposite of the middle section 40 to drain any fluid which may accumulate within the head 60, middle section 40 or handle section 30.
  • the head portions 62 and 64 may also include relieved portions of reduced thickness which provide a small gap between the portions 62 and 64. The gap allows the two head portions 62 and 64 to be opened as described in more detail below without interfering with each other.
  • An additional drain hole 43 is provided within the middle section 40.
  • the handle section 30, middle section 40 and head 60 of tool 20 are manufactured from common material which can be any polymer, including: polycarbonate, cycolac or Acryloriitrile Butadiene Styrene (ABS).
  • ABS Acryloriitrile Butadiene Styrene
  • one portion of the handle section 30, middle section 40 and head 60 are molded as a single piece. Additionally, the remaining portion of the handle section 30 and middle section 40 are molded in a second piece. This allows the pushrod assembly 50 to be easily placed within the middle section 40 and handle section 30 and sealed in place by attachment of the remaining piece of the handle section 30 and middle section 40.
  • the pieces may be attached by sonic welding techniques or solvent bonding.
  • Alignment ribs 41 are molded into the middle section 40 and handle section 30 to provide a guide for the pushrod assembly 50.
  • the alignment ribs 41 may be placed at similar positions upon the matching molded pieces of the middle section 40 or may be offset for the purpose of allowing drainage of any accumulated water within the tool 20.
  • the alignment ribs 41 may also be used for holding the springs 54 or other components of the pushrod assembly 50 in a desired position and as stopping points for motion of the slider washer 55.
  • the second portion 62 of the head 60 may be molded as a solitary piece.
  • the pushrod assembly 50 fits within the tool 20 and includes a long na ⁇ ow pushrod 56, the slide control button 52 used to actuate the pushrod 56, springs 53 and 54, a slider washer 55 as well as other washers and clips on either side of the button 52 to assist in moving the button 52 to and from desired positions.
  • the slide control button 52 may be rotated within the handle section 30, however the rotation is constrained by the openings of the slot portion 34.
  • a cam 58 is used to interact with the head 60 of the tool 20.
  • the cam 58 may interact with the head 60 via a cam follower plate 66 used to assist in translating movement of the pushrod 56 to the head 60.
  • the cam follower plate 66 is flat and may be attached to one half of the head 60.
  • the cam follower plate may also include slots on its sides which in combination with pivot pins 68 on the head portion 64 act as a guide mechanism.
  • the slider washer 55 is affixed to the pushrod 50, but can interfere with the alignment ribs 41 upon the middle section, thus predetemiined positions of the pushrod assembly 50 may be reached at these points of interference as described in more detail below.
  • Another spring 59 is located within the head 60 and affixed at one end to the cam 58 and at another end to the one portion 62 of the head 60 or the cam follower plate 66. Spring 59 makes sure that the head portion 62 does not get disengaged from the pushrod assembly 50. Spring 59 also expands when the head is in the Use position and helps prevent any binding when the tool 20 is moved from the Use to Neutral positions.
  • the lower portion of the head 62 may include two pivot pins 68.
  • the pivot pins 68 interact with slots on the side of the cam follower plate 66.
  • the pivot pins 68 allow the upper position 62 to be pivoted into the Use position. Additionally the pivot pins 68 guide the movement of the upper position of the head 62 to be extended into the Eject position.
  • the pushrod assembly 50 housed within the tool 20 may be moved amongst three configurations or positions in order to allow different functions to be performed. Movement of the pushrod 56 is accomplished by moving the slide control button 52, typically by a user's thumb as the user grips the handle section 30 of the tool 20 as well as through the action of springs 53 and 54 and slider washer 55.
  • a first position shown in Figure 3 a is recognized by the position of the two portions 62 and 64 of the head.
  • the two portions 62 and 64 are aligned and all edges of each portion 62 are in close proximity to each of the co ⁇ esponding edges of the opposite portion 64.
  • This Neutral position is used for application or loading of the swab 90 around the head 60 of the tool 20 as shown in Figure 3b. No user contribution is necessary to place the head and pushrod assembly into the Neutral position.
  • the springs 53 and 54 shown in Figure 2 within the handle section 30 are in a generally uncompressed/unextended state.
  • the pushrod assembly 50 may be moved to a Use or operating position as shown in Figure 4 in which the two portions 62 and 64 of the head 60 remain aligned, but only the edges opposite the middle section 40 are in close proximity (resembling an open clam shell).
  • the relieved portions of the head portions 62 and 64 prevent any interference when the pushrod assembly is in this position.
  • tension is applied to the overlying swab 90 (not shown) to prevent it from falling off of the head 60.
  • Separation of the two portions 62 and 64 of the head is accomplished by the interaction of the pushrod assembly's cam 58 with the cam follower plate 66 which is affixed to one portion 62 of the head 60.
  • the cam 58 includes a groove 57 on one or both of its side faces.
  • the cam follower plate 66 includes one or more pins 67 which fit into the grooves 57 on the cam 58.
  • the pins 67 within the cam follower plate 66 follow the grooves 57 within the cam 58 and as a result push one portion 62 of the head 60 upwards.
  • spring 53 of the pushrod assembly 50 is slightly compressed until slider washer 55 reaches a stop point and then spring 53 is noticeably compressed.
  • the pushrod assembly 50 may be locked in the Use position by rotating the slide control button 52 into the notch 35 of the slot portion 34.
  • Spring 54 remains in a generally uncompressed/unexpanded state in the Use position. However if the head portions 62 and 64 are compressed together during use in a locked Use position, this results in compression of spring 54 which in turn tries to reexpand. As a result a tensioning function is provided even though the button 52 is in a locked position. This tensioning function is helpful because it allows the head portions 62 and 64 to rebound if compressed by force applied during bowl scrubbing. Also if the swab 90 swells slightly during use, the tensioning function will allow the head portions 62 and 64 to open further and keep force upon the swab 90, thus keeping it upon the tool 20.
  • the pushrod assembly 50 and head 60 may also be moved to an Eject or removing position.
  • Eject position one portion 62 of the head 60 is pushed forward and out of alignment from the second portion 64.
  • the swab 90 (not shown) is also pushed forward and may easily be removed from the head 60.
  • the cam 58 includes a face which contacts a surface upon the cam follower plate 66 of the head 60. The movement of the cam follower plate 66 then moves one half 62 of the head 60.
  • the swab 90 has a shape generally similar to that of the head 60.
  • the swab 90 has a pocket-like configuration wherein a majority of the head 60 is covered by the swab 90, and the open end of the pocket allows the two portions 62 and 64 of the head 60 to be manipulated in the manners previously described.
  • the swab 90 when placed over the head 60 extends to the point of greatest width of the head 60.
  • the swab 90 can be made of any non-paper material, but is preferably a blend of cotton and rayon.
  • the blend may contain anywhere from 0 to 100 percent cotton by weight.
  • a prefe ⁇ ed blend range is from about 75 percent cotton and about 25 percent rayon to about 85. percent cotton and about 15 percent rayon by weight.
  • a prefe ⁇ ed blend within the range is about 80 percent cotton and about 20 percent rayon.
  • the blend is non-woven and needle punched. As a substitute for needle punching, the blend may be hydro entangled.
  • the rayon may have a denier of 8.
  • the swab material without a coating of detergent, coloring and binder may have a weight in a range from about 183.2 to about 224.0 grams/square meter (about 5.34 to about 6.60 ounces per square yard ). In a prefe ⁇ ed embodiment of the swab the swab material may have a weight of about 203.6 grams/square meter (about six ounces per square yard).
  • the swab 90 may be formed from two separate pieces which are then attached together on or adjacent to up to three sides by methods such as sewing, melting, fabric welding, or gluing.
  • the swab may begin as a single piece which is folded and then attached together on or adjacent to two sides using the same techniques. In both situations a pocket-like swab 90 is formed with one open side which allows entrance of the tool's head 60.
  • the swab 90 has an interior pocket shape defined by the attached edges of the pad and folded common edge in a one-piece pad design.
  • the interior shape is substantially similar to the shape of the head 60 of the tool.
  • the swab 90 also includes an outer shape which preferably is the same as the interior pocket shape, but may actually be any other desired shape.
  • the interior pocket shape matches the shape defined by both portions of the head 60 which allows the swab 90 to held in place by the head 60 after simple insertion of the head 60 into the swab 90.
  • the swab 90 is secured in this position by movement of the portions 62 and 64 of the head into a Use position.
  • the prefe ⁇ ed shape of the head 60 and interior pocket shape is a trapezoidal shape with the two non-parallel sides bowed outwardly.
  • Chart 1 below in association with Figures 9a-e shows the prefe ⁇ ed exterior dimensions of swabs 90 formed from either one piece of two pieces.
  • Chart 2 below in association- with Figure 9f shows the prefe ⁇ ed interior dimensions of swabs 90 formed from either one piece of two pieces.
  • the thickness of a single wall of the swab 90 may be about 3.2 millimeters (about 1/8 inch).
  • the tensile strength at about ten percent elongation of a single wall of the swab 90 in a first direction may be in the range of about 6.9 to about 19.4 Newtons/centimeter (about 3.9 to about 11.0 pounds/inch).
  • the tensile strength of a single wall of the swab at about ten percent elongation may be in the range of about 0.70 to about 4.1 Newtons/centimeter (about 0.4 to about 2.3 pounds/inch).
  • additives Prior to or after the formation and machining of the swab 90, additives are introduced to the swab fabric. These additives may include, binders, surfactants, dyes, scent compounds, disinfectants, and/or detergents. The additive combined may have a weight of about 48.35 to about 53.44 grams/sq. meter (about 1.425 to about 1.575 ounces per square yard). Binders which may be used alone or in combination are Polyvinyl Acetate and Polyvinyl Alcohol. The binder may be applied initially on both sides of the cotton/Rayon swab. Additional binder may be added as the remaining additives are applied to the swab.
  • the detergent used is an anionic detergent based on sodium salt of dodecyl benzene sulfonic acid.
  • a prefe ⁇ ed detergent is manufactured by Eastern Color & Chemical Co. and has the title #S-175 Anionic Detergent.
  • the surfactant being used may be one or more of the following: alpha olefin sulfonate, ammonium laureth sulfate, sodium lauryl sulfate; triethanlomine lauryl sulfate. [00054]
  • the swab is easily flushable in part due to its size.
  • the swab in a prefe ⁇ ed embodiment, is not of the type which is ripped or torn when removed from the tool head.
  • the swab is of a sufficient strength, in the prefe ⁇ ed embodiment, to resist tearing along the swab seams, since the swab is maintained on the tool head during operation, in the tool Use or operating position under spring tension.
  • the swab is initially inserted onto the tool head.
  • the tool handle section and head portions are then moved to the Use position by the user, such that the portions of the head are spring biased apart.
  • the separation of the tool head portions caused by the spring and cam causes the swab to be placed in tension. If the swab were substantially of paper or other thin materials, it would not resist the tension applied by the tool head, particularly once it was immersed in water and used for toilet scrubbing.
  • the swab components are preferably biodegradable.
  • a caddy 80 may be used to support the tool 20 when a swab is not attached.
  • the caddy 80 may include an indentation 82 similarly shaped to the head 60 of the tool 20 and an indentation 84 shaped like a portion of the middle section 40. Into these indentations 82 and 84 fits the head 60 and middle section 40 of the tool 20 and the tool 20 is held in place.
  • the caddy 80 may also include an additional cavity 86 for placing a replacement swab 90 to assist in "hands-off application of the swab 90 to the tool 20. Additionally, swabs may be sold positioned within the cavity 86 when sold with the caddy 80.
  • the head 60 of the tool 20 may be inserted into the swab 90, which is supported by the caddy 80 as shown in Figure 7, without the user having to touch the swab 90 with his hand.
  • the caddy 80 may be made of any material, but preferably is a polymer such as polycarbonate, cycolac or ABS and is formed by molding.
  • the caddy 80 may also include a drip tray 88 below the indentation where the tool 20 is held.
  • Figure 10a and 10b show an alternate embodiment of the caddy 180.
  • Caddy 180 includes a plurality of additional cavities 186 for holding replacement swabs. [00056] Refe ⁇ ing to Figure 8, the tool 20 and caddy 80 may be held together in multiple ways for shipping and/or display.
  • the tool 20 and caddy 80 are attached to a. cardboard or plastic piece 100 which facilitates the hanging of the tool and caddy upon a display shelf. Additional packages of swabs may also be purchased in separate containers for use within the tool and/or caddy.
  • FIGs 11, 12 and 13 show an alternate embodiment of the head 160 and pushrod assembly 150 of the toilet cleaning tool 120.
  • the pushrod assembly 150 includes a linkage system 172 and pusher paddle 174.
  • the pushrod 156 In a first or loading position shown in Figure 11 the pushrod 156 is fully retracted causing the pusher paddle 174 to be concealed within the head 160 and the portions 162 and 164 of the head 160 to be in a compressed configuration.
  • Figure 12 shows a second partially extended position of the pushrod 156. In this position, the paddle pusher 172 remains concealed within the head 160, however the linkage 172 is rotated such that the portions 162 and 164 of the head 160 are expanded apart.
  • Figure 13 shows a third position of the pushrod assembly 150 wherein the pushrod 156 is fully extended.
  • FIGS. 14 and 15a-c show an alternate embodiment of the toilet cleaning apparatus comprising a tool 220 and swab 290.
  • the swab 290 is detached from the head 260 of the tool 220 by the opening of two portions 262 and 264 of the head 260.
  • a slide control button 252 is used to extend a control arm 272 which includes an armature 274 at the end of the control arm 272 opposite the handle section 230 of the tool 220.
  • the head 260 includes a hinge 266 at an end opposite the end attached to the middle section 240 of the tool 220.
  • the head 160 may include a plurality of barbs 280 used to hold the swab 190 in place during use.
  • the swab 290 may again be formed from a single piece, bound on two sides, or two pieces, bound on three sides.
  • the swab 290 includes perforations which allow two of the bound sides to be separated as the two portions 262 and 264 of the head 260 are fully expanded. Alternatively, the side may be attached in a manner such as gluing or sewing intermittently to allow for easy separation.

Abstract

A toilet cleaning apparatus and caddy is provided which includes a tool which may be held in a user's hand. A swab, which is flushable down the toilet after the cleaning process is complete, is provided which is easily attached and detached from the tool. The tool is movable to a number of operative positions which assist in the loading, holding, or removal of the swab. A caddy is also provided which can hold the tool as well as unused swabs.

Description

TOILET CLEANING APPARATUS AND CADDY Priority Claim [0001] This application claims the benefit of U.S. provisional patent application number 60/408,410 filed on September 5, 2002 the entirety of which is hereby incorporated by reference and claims the benefit of provisional patent application number 60/434,862 filed on December 19, 2002, the entirety of which is hereby incorporated by reference.
Background of the Invention [0002] One of the most difficult chores in the bathroom is cleaning the toilet bowl. Traditional methods of bowl cleaning utilize two common objects, first a container of cleaner in either a liquid or granular form and second a scrub brush. The cleaning method involves introducing the cleaner into the bowl water or bowl sides and then manipulating the scrub brash to manually cleanse soiled areas above and below the bowl waterline. [0003] Traditional methods and objects have a number of drawbacks. First, it is often difficult to bring the cleaner into areas above the waterline within the bowl. Some cleaner containers include angled necks allowing cleaner to be directly applied to this surface, but to coat the entire bowl requires more cleaner than would normally be used. Second, a scrub brash is often remains dirty after cleaning the bowl is complete. The brush is swished in semi-clean refill water and removed to dry in a caddy or by simply being stood up in a corner. Finally a user often is sprinkled by dirty water from the bristles of a scrub brash at one time or anther during the cleaning process.
[0004] An efficient cleaning method using superior tools is desired. At the conclusion of the cleaning process any tools which must be stored within the bathroom should be clean. Additionally, there should be an easy way to get the cleaner into the areas above the bowl water line.
Summary of the Present Invention [0005] The present apparatus and method overcomes the shortcomings in the prior art. The present apparatus includes a one time use swab which may be flushed into the toilet drain after the cleaning process is complete. The swab may include a pre-applied detergent thus making it easy to get the detergent into areas above the bowl waterline. The tool which holds the swab provides a way to remove the swab without the users hand contacting the swab. A caddy which supports the tool also provides means for loading a swab onto the tool without a user touching the head of the tool.
[0006] In one embodiment the apparatus includes a tool having a handle section and a head having two or more separable portions wherein the portions of the head may be manipulated into multiple configurations by a user of the tool wherein one of the configurations assists in holding a swab upon the head of the tool under a spring bias.
[0007] In another embodiment the apparatus includes a tool having a head and a handle section, a flushable swab having a pocket-like configuration and fitting over the head of the tool for attachment thereto wherein the tool has a loading position wherein the swab is placed upon the tool, an operating position wherein the tool assists in holding the swab upon the tool, and a removing position, wherein the tool assists in displacing the swab from the tool. These and other features, aspects and advantages of the present invention will be fully described by the following description, appended claims, and accompanying drawings.
Brief Description of the Figures [0008] Figure la is a side view of a prefeπed embodiment of a toilet cleaning tool; [0009] Figure lb is a top view of the prefeπed embodiment of the toilet cleaning tool; [00010] Figure lc is a bottom view of the prefeπed embodiment of the toilet cleaning tool; [00011] Figure 2 is an exploded view of the prefeπed embodiment of the toilet cleaning tool; [00012] Figure 3a is a side view of the toilet cleaning tool and a swab; [00013] Figure 3b is a side view of the toilet cleaning tool with the swab fitted to the tool; [00014] Figure 4 is a cut away view of the prefeπed embodiment of the toilet cleaning tool in a first operative configuration;
[00015] Figure 5 is a cut away view of the prefeπed embodiment of the toilet cleaning tool in another operative configuration; [00016] Figure 6 is an exploded view of a caddy;
[00017] Figure 7 is a side view of the toilet cleaning tool and a swab supported by the caddy; [00018] Figure 8 is a perspective view of the toilet cleaning tool and caddy affixed to a display device for use in sale;
[00019] Figure 9a is top view of a one piece swab prior to full assembly; [00020] Figure 9b is a top view of an assembled one piece swab; [00021] Figure 9c is a side view of an assembled one piece swab; [00022] Figure 9d is a top view of an assembled two piece swab; [00023] Figure 9e is a side view of an assembled two piece swab; [00024] Figure 9f is a dimensional representation of a one or two piece swab; [00025] Figure 10a is a perspective view of an alternate embodiment of a toilet cleaning tool and an alternate embodiment of a caddy; [00026] Figure 10b is a perspective view of the alternate embodiment of the caddy alone; [00027] Figure 11 is a cutaway view of an alternate embodiment of a toilet cleaning tool in a first operative position;
[00028] Figure 12 is a cutaway view of the alternate embodiment of a toilet cleaning tool in a second operative position;
[00029] Figure 13 is a cutaway view of the alternate embodiment of a toilet cleaning tool in a third operative position
[00030] Figure 14 is a perspective view of yet another alternate embodiment of the toilet cleaning tool;
[00031] Figure 15a is a perspective view of the alternate embodiment of the toilet cleaning tool and swab;
[00032] Figure 15b is a perspective view of the alternate embodiment of the toilet cleaning tool with the swab fitted to the tool; and
[00033] Figure 15c is a perspective view of the alternate embodiment of the toilet cleaning tool and swab with the swab removed for disposal.
Detailed Description of the Preferred and Alternate Embodiments [00034] As described in more detail below and shown in Figure 3 a, a toilet cleaning apparatus 15 is provided which includes a tool 20 and a disposable swab 90. The apparatus 15 may be stored upon a caddy 80 as shown in Figure 7.
[00035] Refeπing to Figures la-c and 2, the tool 20 includes a handle section 30, a middle section 40 and a head 60. Within the tool 20 a pushrod assembly 50 including actuation components is held. The pushrod assembly 50 is actuated to shift the head 60 into one of three distinct configurations (Neutral, Use, Eject) shown in Figures 3a, 4 and 5. Each configuration of the pushrod assembly 50 and head 60 serves a particular purpose in the manipulation of the disposable swab 90.
[00036] Refeπing back to Figures la-c and 2 the handle section 30 is at one end of the tool 20 and includes a portion for gripping 32, which may be ribbed, and a slot portion 34 for accessing a slide control button 52 which extends out from the pushrod assembly 50 within the tool 20. The slot portion 34 of the handle section 30 includes a notch 35 into which the slide control button 52 may be rotated to lock the pushrod assembly 50 in the Use configuration or position. The portion for gripping 32 may be a series of rubber grips added by an overmolding process. Handle slots 31 may be left within the handle section 30 when it is molded and a second molding process adds the portion for gripping 32. The handle section 30 may be hollow and may have a generally tubular shape which is easily grasped by the human hand. [00037] The middle section 40 is adjacent to the handle section 30 and extends in a generally straight direction until bending close to the position where the middle section 40 joins the head 60. The middle section 40 may also be hollow. The head 60 is located adjacent to the middle section 40 opposite of the handle section 30. The head 60 is also preferably hollow. The head 60 may be made of two portions 62 and 64. These portions 62 and 64 may be generally symmetrical shaped halves. The head 60 is shaped in the same general shape as the swab 90 which fits over the head 60. The head 60 may include protrusions, teeth or texturing 70 to assist in holding the swab 90 in place during use. The head 60 may also include one or more holes 61 at the end opposite of the middle section 40 to drain any fluid which may accumulate within the head 60, middle section 40 or handle section 30. At this end of the head 60 the head portions 62 and 64 may also include relieved portions of reduced thickness which provide a small gap between the portions 62 and 64. The gap allows the two head portions 62 and 64 to be opened as described in more detail below without interfering with each other. An additional drain hole 43 is provided within the middle section 40.
[00038] In a prefeπed embodiment, the handle section 30, middle section 40 and head 60 of tool 20 are manufactured from common material which can be any polymer, including: polycarbonate, cycolac or Acryloriitrile Butadiene Styrene (ABS). In one embodiment of the invention one portion of the handle section 30, middle section 40 and head 60 are molded as a single piece. Additionally, the remaining portion of the handle section 30 and middle section 40 are molded in a second piece. This allows the pushrod assembly 50 to be easily placed within the middle section 40 and handle section 30 and sealed in place by attachment of the remaining piece of the handle section 30 and middle section 40. The pieces may be attached by sonic welding techniques or solvent bonding. A number of tabs and slots or other alignment guides may be molded into the tool pieces to facilitate the alignment and joining process. Alignment ribs 41 are molded into the middle section 40 and handle section 30 to provide a guide for the pushrod assembly 50. The alignment ribs 41 may be placed at similar positions upon the matching molded pieces of the middle section 40 or may be offset for the purpose of allowing drainage of any accumulated water within the tool 20. The alignment ribs 41 may also be used for holding the springs 54 or other components of the pushrod assembly 50 in a desired position and as stopping points for motion of the slider washer 55. The second portion 62 of the head 60 may be molded as a solitary piece.
[00039] The pushrod assembly 50 fits within the tool 20 and includes a long naπow pushrod 56, the slide control button 52 used to actuate the pushrod 56, springs 53 and 54, a slider washer 55 as well as other washers and clips on either side of the button 52 to assist in moving the button 52 to and from desired positions. The slide control button 52 may be rotated within the handle section 30, however the rotation is constrained by the openings of the slot portion 34. At the end of the pushrod assembly 50 opposite the control button 52 a cam 58 is used to interact with the head 60 of the tool 20. The cam 58 may interact with the head 60 via a cam follower plate 66 used to assist in translating movement of the pushrod 56 to the head 60. The cam follower plate 66 is flat and may be attached to one half of the head 60. The cam follower plate may also include slots on its sides which in combination with pivot pins 68 on the head portion 64 act as a guide mechanism.
[00040] The slider washer 55 is affixed to the pushrod 50, but can interfere with the alignment ribs 41 upon the middle section, thus predetemiined positions of the pushrod assembly 50 may be reached at these points of interference as described in more detail below.
[00041] Another spring 59 is located within the head 60 and affixed at one end to the cam 58 and at another end to the one portion 62 of the head 60 or the cam follower plate 66. Spring 59 makes sure that the head portion 62 does not get disengaged from the pushrod assembly 50. Spring 59 also expands when the head is in the Use position and helps prevent any binding when the tool 20 is moved from the Use to Neutral positions.
[00042] The lower portion of the head 62 may include two pivot pins 68. The pivot pins 68 interact with slots on the side of the cam follower plate 66. The pivot pins 68 allow the upper position 62 to be pivoted into the Use position. Additionally the pivot pins 68 guide the movement of the upper position of the head 62 to be extended into the Eject position. [00043] Refeπing to Figure 2-5, the pushrod assembly 50 housed within the tool 20 may be moved amongst three configurations or positions in order to allow different functions to be performed. Movement of the pushrod 56 is accomplished by moving the slide control button 52, typically by a user's thumb as the user grips the handle section 30 of the tool 20 as well as through the action of springs 53 and 54 and slider washer 55. A first position shown in Figure 3 a, the Neutral or loading position, is recognized by the position of the two portions 62 and 64 of the head. The two portions 62 and 64 are aligned and all edges of each portion 62 are in close proximity to each of the coπesponding edges of the opposite portion 64. This Neutral position is used for application or loading of the swab 90 around the head 60 of the tool 20 as shown in Figure 3b. No user contribution is necessary to place the head and pushrod assembly into the Neutral position. When the pushrod assembly 50 is in the Neutral position, the springs 53 and 54 shown in Figure 2 within the handle section 30 are in a generally uncompressed/unextended state. [00044] The pushrod assembly 50 may be moved to a Use or operating position as shown in Figure 4 in which the two portions 62 and 64 of the head 60 remain aligned, but only the edges opposite the middle section 40 are in close proximity (resembling an open clam shell). The relieved portions of the head portions 62 and 64 prevent any interference when the pushrod assembly is in this position. In this Use position tension is applied to the overlying swab 90 (not shown) to prevent it from falling off of the head 60. Separation of the two portions 62 and 64 of the head is accomplished by the interaction of the pushrod assembly's cam 58 with the cam follower plate 66 which is affixed to one portion 62 of the head 60. Refeπing to Figure 2, the cam 58 includes a groove 57 on one or both of its side faces. The cam follower plate 66 includes one or more pins 67 which fit into the grooves 57 on the cam 58. As the pushrod 56 and cam 58 are retracted into the middle section 40 of the tool 20, the pins 67 within the cam follower plate 66 follow the grooves 57 within the cam 58 and as a result push one portion 62 of the head 60 upwards. In moving to the Use position, spring 53 of the pushrod assembly 50 is slightly compressed until slider washer 55 reaches a stop point and then spring 53 is noticeably compressed. The pushrod assembly 50 may be locked in the Use position by rotating the slide control button 52 into the notch 35 of the slot portion 34. Spring 54 remains in a generally uncompressed/unexpanded state in the Use position. However if the head portions 62 and 64 are compressed together during use in a locked Use position, this results in compression of spring 54 which in turn tries to reexpand. As a result a tensioning function is provided even though the button 52 is in a locked position. This tensioning function is helpful because it allows the head portions 62 and 64 to rebound if compressed by force applied during bowl scrubbing. Also if the swab 90 swells slightly during use, the tensioning function will allow the head portions 62 and 64 to open further and keep force upon the swab 90, thus keeping it upon the tool 20. [00045] Refeπing to Figure 5, the pushrod assembly 50 and head 60 may also be moved to an Eject or removing position. In the Eject position, one portion 62 of the head 60 is pushed forward and out of alignment from the second portion 64. In this position, the swab 90 (not shown) is also pushed forward and may easily be removed from the head 60. To reach the Eject position from the Neutral position, the pushrod 56 is extended further out of the middle section 40 of the tool 20 by the slide control button 52. The cam 58 includes a face which contacts a surface upon the cam follower plate 66 of the head 60. The movement of the cam follower plate 66 then moves one half 62 of the head 60. In the Eject position one spring 54 of the pushrod assembly 50 is compressed while spring 53 remains in a generally uncompressed/unexpanded state. [00046] Refeπing to Figures 3 a, 3b and 9a-f, the swab 90 has a shape generally similar to that of the head 60. In a prefeπed embodiment, the swab 90 has a pocket-like configuration wherein a majority of the head 60 is covered by the swab 90, and the open end of the pocket allows the two portions 62 and 64 of the head 60 to be manipulated in the manners previously described. In a prefeπed embodiment of the invention the swab 90 when placed over the head 60 extends to the point of greatest width of the head 60. The swab 90 can be made of any non-paper material, but is preferably a blend of cotton and rayon. The blend may contain anywhere from 0 to 100 percent cotton by weight. A prefeπed blend range is from about 75 percent cotton and about 25 percent rayon to about 85. percent cotton and about 15 percent rayon by weight. A prefeπed blend within the range is about 80 percent cotton and about 20 percent rayon. In a prefeπed embodiment the blend is non-woven and needle punched. As a substitute for needle punching, the blend may be hydro entangled. The rayon may have a denier of 8.
[00047] The swab material, without a coating of detergent, coloring and binder may have a weight in a range from about 183.2 to about 224.0 grams/square meter (about 5.34 to about 6.60 ounces per square yard ). In a prefeπed embodiment of the swab the swab material may have a weight of about 203.6 grams/square meter (about six ounces per square yard). [00048] As shown in Figures 9d-e, the swab 90 may be formed from two separate pieces which are then attached together on or adjacent to up to three sides by methods such as sewing, melting, fabric welding, or gluing. Alternatively as shown in Figures 9a-c the swab may begin as a single piece which is folded and then attached together on or adjacent to two sides using the same techniques. In both situations a pocket-like swab 90 is formed with one open side which allows entrance of the tool's head 60.
[00049] Refeπing to Figure 9a-f, the swab 90 has an interior pocket shape defined by the attached edges of the pad and folded common edge in a one-piece pad design. Preferably the interior shape is substantially similar to the shape of the head 60 of the tool. The swab 90 also includes an outer shape which preferably is the same as the interior pocket shape, but may actually be any other desired shape. The interior pocket shape matches the shape defined by both portions of the head 60 which allows the swab 90 to held in place by the head 60 after simple insertion of the head 60 into the swab 90. The swab 90 is secured in this position by movement of the portions 62 and 64 of the head into a Use position. The prefeπed shape of the head 60 and interior pocket shape is a trapezoidal shape with the two non-parallel sides bowed outwardly. [00050] Chart 1 below in association with Figures 9a-e shows the prefeπed exterior dimensions of swabs 90 formed from either one piece of two pieces. CHART 1
Figure imgf000010_0001
[00051] Chart 2 below in association- with Figure 9f shows the prefeπed interior dimensions of swabs 90 formed from either one piece of two pieces.
CHART 2
Figure imgf000010_0002
Figure imgf000011_0001
[00052] In a prefeπed embodiment of the swab, the thickness of a single wall of the swab 90 may be about 3.2 millimeters (about 1/8 inch). The tensile strength at about ten percent elongation of a single wall of the swab 90 in a first direction (shown as in figure 9a) may be in the range of about 6.9 to about 19.4 Newtons/centimeter (about 3.9 to about 11.0 pounds/inch). In a second direction, transverse to the first direction, the tensile strength of a single wall of the swab at about ten percent elongation may be in the range of about 0.70 to about 4.1 Newtons/centimeter (about 0.4 to about 2.3 pounds/inch).
[00053] Prior to or after the formation and machining of the swab 90, additives are introduced to the swab fabric. These additives may include, binders, surfactants, dyes, scent compounds, disinfectants, and/or detergents. The additive combined may have a weight of about 48.35 to about 53.44 grams/sq. meter (about 1.425 to about 1.575 ounces per square yard). Binders which may be used alone or in combination are Polyvinyl Acetate and Polyvinyl Alcohol. The binder may be applied initially on both sides of the cotton/Rayon swab. Additional binder may be added as the remaining additives are applied to the swab. In a prefeπed embodiment the detergent used is an anionic detergent based on sodium salt of dodecyl benzene sulfonic acid. A prefeπed detergent is manufactured by Eastern Color & Chemical Co. and has the title #S-175 Anionic Detergent. The surfactant being used may be one or more of the following: alpha olefin sulfonate, ammonium laureth sulfate, sodium lauryl sulfate; triethanlomine lauryl sulfate. [00054] The swab is easily flushable in part due to its size. However, the swab, in a prefeπed embodiment, is not of the type which is ripped or torn when removed from the tool head. In fact, the swab is of a sufficient strength, in the prefeπed embodiment, to resist tearing along the swab seams, since the swab is maintained on the tool head during operation, in the tool Use or operating position under spring tension. The swab is initially inserted onto the tool head. The tool handle section and head portions are then moved to the Use position by the user, such that the portions of the head are spring biased apart. The separation of the tool head portions caused by the spring and cam causes the swab to be placed in tension. If the swab were substantially of paper or other thin materials, it would not resist the tension applied by the tool head, particularly once it was immersed in water and used for toilet scrubbing. Additionally the swab components are preferably biodegradable.
[00055] Refeπing to Figures 6 and 7, a caddy 80 may be used to support the tool 20 when a swab is not attached. The caddy 80 may include an indentation 82 similarly shaped to the head 60 of the tool 20 and an indentation 84 shaped like a portion of the middle section 40. Into these indentations 82 and 84 fits the head 60 and middle section 40 of the tool 20 and the tool 20 is held in place. The caddy 80 may also include an additional cavity 86 for placing a replacement swab 90 to assist in "hands-off application of the swab 90 to the tool 20. Additionally, swabs may be sold positioned within the cavity 86 when sold with the caddy 80. The head 60 of the tool 20 may be inserted into the swab 90, which is supported by the caddy 80 as shown in Figure 7, without the user having to touch the swab 90 with his hand. The caddy 80 may be made of any material, but preferably is a polymer such as polycarbonate, cycolac or ABS and is formed by molding. The caddy 80 may also include a drip tray 88 below the indentation where the tool 20 is held. Figure 10a and 10b show an alternate embodiment of the caddy 180. Caddy 180 includes a plurality of additional cavities 186 for holding replacement swabs. [00056] Refeπing to Figure 8, the tool 20 and caddy 80 may be held together in multiple ways for shipping and/or display. In one embodiment, the tool 20 and caddy 80 are attached to a. cardboard or plastic piece 100 which facilitates the hanging of the tool and caddy upon a display shelf. Additional packages of swabs may also be purchased in separate containers for use within the tool and/or caddy.
[00057] Figures 11, 12 and 13 show an alternate embodiment of the head 160 and pushrod assembly 150 of the toilet cleaning tool 120. The pushrod assembly 150 includes a linkage system 172 and pusher paddle 174. In a first or loading position shown in Figure 11 the pushrod 156 is fully retracted causing the pusher paddle 174 to be concealed within the head 160 and the portions 162 and 164 of the head 160 to be in a compressed configuration. Figure 12 shows a second partially extended position of the pushrod 156. In this position, the paddle pusher 172 remains concealed within the head 160, however the linkage 172 is rotated such that the portions 162 and 164 of the head 160 are expanded apart. Figure 13 shows a third position of the pushrod assembly 150 wherein the pushrod 156 is fully extended. The paddle pusher 174 is extended outside of the head 160 which would allow the removal of a swab (not shown) from the head 160 of the tool 120. Additionally, the linkage 172 is further rotated allowing the portions 162 and 164 of the head 160 to retract back into a compressed position which allows the swab to easily slide off of the head 160. [00058] Figures 14 and 15a-c show an alternate embodiment of the toilet cleaning apparatus comprising a tool 220 and swab 290. In this embodiment, the swab 290 is detached from the head 260 of the tool 220 by the opening of two portions 262 and 264 of the head 260. A slide control button 252 is used to extend a control arm 272 which includes an armature 274 at the end of the control arm 272 opposite the handle section 230 of the tool 220. The head 260 includes a hinge 266 at an end opposite the end attached to the middle section 240 of the tool 220. The head 160 may include a plurality of barbs 280 used to hold the swab 190 in place during use. [00059] The swab 290 may again be formed from a single piece, bound on two sides, or two pieces, bound on three sides. The swab 290 includes perforations which allow two of the bound sides to be separated as the two portions 262 and 264 of the head 260 are fully expanded. Alternatively, the side may be attached in a manner such as gluing or sewing intermittently to allow for easy separation.
[00060] Although the invention has been shown and described with reference to certain prefeπed and alternate embodiments, the invention is not limited to these specific embodiments. Minor variations and insubstantial differences in the various combinations of materials and methods of application may occur to those of ordinary skill in the art while remaining within the scope of the invention as claimed and equivalents. Use of the term "or" herein is the inclusive, and not the exclusive use.

Claims

Claims
1. An apparatus for cleaning toilets comprising: a tool having a head and a handle section; a flushable swab having a pocket-like configuration and fitting over said head of said tool for attachment thereto, and wherein said tool has a loading position wherein said swab is placed upon said tool, an operating position wherein said tool assists in holding said swab upon said tool, and a removing position, wherein said tool assists in displacing said swab from said tool.
2. The apparatus of claim 1 further including a caddy for holding said tool when not in use.
3. The apparatus of claim 1 wherein said swab is manufactured of a non-paper material.
4. The apparatus of claim 1 wherein said head of said tool includes two or more separable portions.
5. The apparatus of claim 4 wherein said portions of said head may be manipulated into multiple configurations by a user of said tool wherein one of said configurations assists in holding said swab upon said head of said tool under a spring bias.
6. The apparatus of claim 4 wherein another of said configurations of said portions of said head assists in displacing said swab off of said head of said tool while retaining the pocket-like configuration of said swab.
7. The apparatus of claim 4 wherein said separable portions are two generally symmetrical halves.
8. The apparatus of claim 4 wherein said portions may be manipulated by a control rod which extends from said head through the inside of a middle section of said tool and into the handle section of said tool, said control rod connecting to a slidable button which may be controlled by a user.
9. The apparatus of claim 5 wherein said portions may be manipulated by a cam and cam follower combination wherein said cam is attached to either a portion of said head or a control rod and said cam follower is attached to the one of said portion of said head or said control rod to which the cam is not attached.
10. The apparatus of claim 7 wherein said two symmetrical halves may be placed in at least three configurations including a first configuration wherein the edges of a first half are in contact with the edges of a second half, a second configuration wherein one edge of the first half is in contact with one edge of the second half, and a third configuration wherein two edges of the first half are in partial contact with two edges of the second half.
11. A swab for cleaning toilets comprising a dual layer pad member tormmg a pocket-like configuration to be supported on the head of a tool having a similar configuration during toilet cleaning.
12. The swab of claim 11 wherein said pad layers have a trapezoidal shape with the two non- parallel sides bowed outwardly and terminating at the shortest parallel side and wherein the longer parallel side is not attached to an adjacent layer and forms the opening within the pocketlike configuration.
13. The swab of claim 11 wherein the pad is made of a blend of about seventy five percent cotton by weight and twenty five percent rayon by weight.
14. The swab of claim 11 including a binder of poly vinyl acetate applied to said pad member.
15. The swab of claim 11 including a surfactant applied to said pad member.
16. The swab of claim 11 having four side surfaces, wherein the pocket-like configuration is formed by substantially sealing at least two of the side surfaces.
17. The swab of claim 16 wherein the interior edge of a seam formed by substantially sealing at least two of the side surfaces of the pad layers defines a shape similar to the profile of the head the tool.
18. A method for manufacturing a toilet cleaning swab of a substrate material comprising: a) providing said substrate of cotton and rayon material, b) coating an internal and external surface of said substrate with binder material; c) coating said substrate on an external surface with material; d) folding said substrate to form a pocketlike configuration ; and e) joining said substrate on at least three sides.
19. A tool for cleaning toilets comprising: a handle section and a head having two or more separable portions wherein said portions of said head may be manipulated into multiple configurations by a user of said tool wherein one of said configurations assists in holding a swab upon said head of said tool under a spring bias.
PCT/US2003/027880 2002-09-05 2003-09-05 Toilet cleaning apparatus and caddy WO2004021848A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003265950A AU2003265950A1 (en) 2002-09-05 2003-09-05 Toilet cleaning apparatus and caddy

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US40841002P 2002-09-05 2002-09-05
US60/408,410 2002-09-05
US43486202P 2002-12-19 2002-12-19
US60/434,862 2002-12-19

Publications (1)

Publication Number Publication Date
WO2004021848A1 true WO2004021848A1 (en) 2004-03-18

Family

ID=31981591

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/027880 WO2004021848A1 (en) 2002-09-05 2003-09-05 Toilet cleaning apparatus and caddy

Country Status (4)

Country Link
US (1) US7032270B2 (en)
AU (1) AU2003265950A1 (en)
TW (1) TW200412890A (en)
WO (1) WO2004021848A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005002411A1 (en) * 2003-07-04 2005-01-13 Juan Lagostena Barrios Toilet brush with disposable end piece
WO2007012210A2 (en) * 2005-07-23 2007-02-01 Schlittler & Co. Ag Cleaning device comprising a disposable wiper bag
WO2020169531A1 (en) 2019-02-22 2020-08-27 Domingos-Scheurich, Marcos Toilet-cleaning device

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1190657A1 (en) * 2000-09-20 2002-03-27 Givaudan SA Device and cleaning pad for cleaning or treating surfaces or for applying media to surfaces
US7146676B2 (en) * 2003-09-16 2006-12-12 3M Innovative Properties Company Cleaning device with disposable pad
US8931971B2 (en) * 2005-01-28 2015-01-13 S.C. Johnson & Son, Inc. Cleaning pad impregnated with a volatile liquid for improved dust adhesion
US8851776B2 (en) * 2005-01-28 2014-10-07 S. C. Johnson & Son, Inc. Amphiphile surface treatment for a cleaning pad for improved dust adhesion
JP4693490B2 (en) * 2005-05-13 2011-06-01 ユニ・チャーム株式会社 Water-degradable cleaning supplies
US8149847B2 (en) * 2005-11-23 2012-04-03 Comcast Cable Holdings, Llc Initializing, provisioning, and managing devices
EP2001610B1 (en) * 2006-04-03 2013-01-02 1317442 Alberta Ltd. Anti-smear cleaning swab with perforated blade
US7607191B2 (en) 2006-07-18 2009-10-27 Kimberly-Clark Worldwide, Inc. Adjustable-size mop head and selectable-size cleaning substrate
US7735182B2 (en) * 2006-07-18 2010-06-15 Kimberly-Clark Worldwide, Inc. Mop assembly with reversible head
US7650665B2 (en) 2006-07-18 2010-01-26 Kimberly-Clark Worlwide, Inc. Mop assembly with fastener channels
US7574768B2 (en) * 2006-07-18 2009-08-18 Kimberly-Clark Worldwide, Inc. Quick-release handle and interchangeable cleaning system
US8893347B2 (en) 2007-02-06 2014-11-25 S.C. Johnson & Son, Inc. Cleaning or dusting pad with attachment member holder
US7904987B2 (en) * 2007-04-05 2011-03-15 MagnaWand, Inc. Cleaning tool
DE102007018214B4 (en) * 2007-04-16 2009-06-25 Carl Freudenberg Kg Dusting device
US20080295779A1 (en) * 2007-05-30 2008-12-04 Dehoff Debra A Cage cleaning device
US20090308870A1 (en) * 2008-06-15 2009-12-17 Dean Chapman Storage Container with Collapsible Lid and Utensil
WO2011116295A2 (en) * 2010-03-18 2011-09-22 Ecolab Usa Inc. Cleaning tool
US8641311B2 (en) 2010-10-11 2014-02-04 The Procter & Gamble Company Cleaning head for a target surface
US20120117808A1 (en) * 2010-11-11 2012-05-17 Sundial Technologies, Llc Utensil having an integrated heat transfer reservoir
US20120246854A1 (en) 2011-03-28 2012-10-04 Hirotaka Uchiyama Water Disposable Head Comprising Plural Water Disposable Materials
US8763192B2 (en) 2011-03-28 2014-07-01 The Procter & Gamble Company Starch head having a stiffening member
US8726444B2 (en) 2011-03-28 2014-05-20 The Procter & Gamble Company Starch head for cleaning a target surface
JP2012210335A (en) * 2011-03-31 2012-11-01 Kao Corp Cleaning tool with mounting head
US9408522B2 (en) 2012-03-09 2016-08-09 3M Innovative Properties Company Fryer cleaning tool with cleaning head with cleaning pad slidably mountable thereon
US9775486B2 (en) 2012-11-09 2017-10-03 3M Innovative Properties Company Cleaning pad with support body
USD737011S1 (en) 2013-07-09 2015-08-18 3M Innovative Properties Company Handle
WO2015013366A1 (en) 2013-07-23 2015-01-29 S. C. Johnson & Son, Inc. Toilet caddy assembly with a cleaning implement and its forming method
US9370293B2 (en) * 2014-06-02 2016-06-21 Butler Home Products Llc Handheld cleaning device with elongated handle for use with disposable cleaning towel
USD765402S1 (en) 2015-02-09 2016-09-06 The Libman Company Caddy
CA2959779C (en) 2016-03-04 2019-06-11 The Libman Company Scissor-style toilet brush
USD800456S1 (en) 2016-03-04 2017-10-24 The Libman Company Brush handle
USD803499S1 (en) * 2017-01-27 2017-11-21 BLP International Inc. Toilet cleaning device
JP7218107B2 (en) * 2018-06-26 2023-02-06 大王製紙株式会社 Cleaning tool stand and cleaning tool storage system
US11751730B2 (en) * 2019-09-16 2023-09-12 Yong S. Chen Multi-surface cleaning tool
USD990196S1 (en) * 2020-10-02 2023-06-27 Port86, Llc Toilet brush with holder
USD1007087S1 (en) 2021-04-01 2023-12-05 Polder Products, Llc Cleaning assembly
US20230240435A1 (en) * 2022-02-01 2023-08-03 The Clorox Company Cleaning Assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852201A (en) * 1988-05-23 1989-08-01 Badger Pharmacal, Inc. Toilet bowl cleaner
US5264269A (en) * 1989-09-21 1993-11-23 Kao Corporation Water-disintegratable cleaning article in laminated sheet form
US5592713A (en) * 1996-03-18 1997-01-14 Americo Toilet mop
US5630243A (en) * 1996-02-14 1997-05-20 Federico; Vera L. Toilet cleaning device with cleaning pad
US5875512A (en) * 1997-03-24 1999-03-02 Lathan; Charlene Personal hygiene device
US5941379A (en) * 1997-07-25 1999-08-24 Barardo; Steven Toilet rim cleaning apparatus

Family Cites Families (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2271861A (en) 1937-03-04 1942-02-03 Floyd M Harris Cleaning swab
US2402577A (en) 1943-12-08 1946-06-25 Dorothy F Rodgers Cleaning device
US2572178A (en) 1946-11-27 1951-10-23 Robert C Monroe Cleaning device of the releasable swab type
US2610347A (en) 1947-11-18 1952-09-16 Israel S Kleiner Swabbing device with disposable swab
US2648085A (en) 1950-05-02 1953-08-11 Personal Products Corp Cleaning swab for toilet bowls and the like
US2635274A (en) 1950-09-08 1953-04-21 Sarah A Hatcher Swab
US2816313A (en) 1951-03-10 1957-12-17 Personal Products Corp Disposable cleaning swab and holder therefor
US2816311A (en) 1951-03-10 1957-12-17 Personal Products Corp Disposable cleaning swab and holder therefor
US2816312A (en) 1951-03-10 1957-12-17 Personal Products Corp Disposable cleaning swab and holder therefor
US2668974A (en) 1951-07-13 1954-02-16 Clemens O Jaeger Disposable swab for toilet bowls
US2786223A (en) 1953-02-02 1957-03-26 Ziskind Samuel Scouring pad holder
US2998614A (en) 1958-02-10 1961-09-05 Personal Products Corp Holder for a disposable cleaning swab
US2996744A (en) 1958-04-21 1961-08-22 Dorothy F Rodgers Combination cleaning swab and septic tank activator
US3101500A (en) 1962-07-02 1963-08-27 Paolantonio Nicholas Mopping device having grapple means for disposal of swab
US3221356A (en) 1963-02-05 1965-12-07 Johnson & Johnson Disposable cleaning swab
US3225375A (en) 1963-08-21 1965-12-28 Johnson & Johnson Cleaning device
US3383158A (en) 1966-05-27 1968-05-14 Ragnvald G. Leland Toilet bowl cleaner with disposable swab
US3563241A (en) 1968-11-14 1971-02-16 Du Pont Water-dispersible nonwoven fabric
US3546755A (en) 1969-05-13 1970-12-15 Du Pont Process for producing nonwoven fabrics
US3671184A (en) 1969-05-26 1972-06-20 Du Pont Modifying cellulosic fabric with dicarboxylic acids to impart water-dispersibility
US3950578A (en) 1969-10-30 1976-04-13 Richard S. Keoseian Water-disintegratable sheet material
US3753267A (en) 1971-03-22 1973-08-21 J Johnson Cleaning mop
US4035540A (en) 1974-09-12 1977-07-12 Johnson & Johnson Non-woven fabrics bonded with pH sensitive film-forming silane crosslinked acrylate interpolymers
US4031673A (en) 1976-04-19 1977-06-28 Bengt Petersson New Products Investment Ab Cleaning device preferably for water closets
US4309469A (en) 1977-08-22 1982-01-05 Scott Paper Company Flushable binder system for pre-moistened wipers wherein an adhesive for the fibers of the wipers interacts with ions contained in the lotion with which the wipers are impregnated
US4343403A (en) 1978-01-18 1982-08-10 Air Products And Chemicals, Inc. Polyvinyl acetate latex impregnated towelette
EP0078123B1 (en) 1981-10-27 1985-08-07 Michael Agapiou Toilet cleaning tool
US4466152A (en) 1982-05-03 1984-08-21 Seco Industries, Inc. Bowl mop
US4642836A (en) 1983-03-24 1987-02-17 Sani-Fresh International, Inc. Cleaning wand
US5281306A (en) 1988-11-30 1994-01-25 Kao Corporation Water-disintegrable cleaning sheet
CA2012542A1 (en) 1989-03-20 1990-09-20 Amar N. Neogi Fiber product coated with a dye containing binder
US5196470A (en) 1991-03-01 1993-03-23 H. B. Fuller Licensing & Financing Inc. Water soluble alcohol based nonwoven binder for water swellable, soluble or sensitive fibers
US5252332A (en) 1992-07-24 1993-10-12 Air Products And Chemicals, Inc. Pre-moistened flushable towlette impregnated with polyvinyl alcohol containing binders
EP1217120A1 (en) 1992-08-17 2002-06-26 Weyerhaeuser Company Particle binding to fibers
US5300192A (en) 1992-08-17 1994-04-05 Weyerhaeuser Company Wet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers
US5308896A (en) 1992-08-17 1994-05-03 Weyerhaeuser Company Particle binders for high bulk fibers
US5538783A (en) 1992-08-17 1996-07-23 Hansen; Michael R. Non-polymeric organic binders for binding particles to fibers
US5352480A (en) 1992-08-17 1994-10-04 Weyerhaeuser Company Method for binding particles to fibers using reactivatable binders
CA2128483C (en) 1993-12-16 2006-12-12 Richard Swee-Chye Yeo Flushable compositions
US5500281A (en) 1994-02-23 1996-03-19 International Paper Company Absorbent, flushable, bio-degradable, medically-safe nonwoven fabric with PVA binding fibers, and process for making the same
US5629081A (en) 1995-03-31 1997-05-13 Kimberly-Clark Tissue Corporation Premoistened, flushable, disposable and biodegradable wet wipes
CN1082113C (en) 1995-10-13 2002-04-03 尤尼佳股份有限公司 Biodergradable and hydrolyzable paper material
WO1997045050A1 (en) 1996-05-24 1997-12-04 Heinz Egolf Wc brush with handle and brush sections and brush storage device
US6043317A (en) 1997-05-23 2000-03-28 Kimberly-Clark Worldwide, Inc. Ion sensitive binder for fibrous materials
CA2296490A1 (en) 1997-07-31 1999-02-11 Minnesota Mining And Manufacturing Company Polyvinyl alcohol based nonwoven articles with vivid colors and methods of producing same
JP3571192B2 (en) 1997-09-26 2004-09-29 ユニ・チャーム株式会社 Water-degradable cleaning sheet containing modified polyvinyl alcohol
US5981012A (en) 1997-11-25 1999-11-09 Kimberly-Clark Worldwide, Inc. Flushable release liner comprising a release coating on a water-sensitive film
JP3553348B2 (en) 1997-12-26 2004-08-11 ユニ・チャーム株式会社 Water-decomposable fiber sheet using alkyl cellulose
SG83698A1 (en) 1998-01-16 2001-10-16 Uni Charm Corp Method of manufacturing a water disintegratable non-woven fabric and the water disintegratable non-woven fabric
US6295688B1 (en) 1998-07-09 2001-10-02 Christine Elizabeth Sayles Toilet bowl cleaner
NL1010754C2 (en) 1998-12-08 2000-06-13 Gerald Leslie Dr Hart Cleaning assembly comprising a holder with cleaning elements and a handle.
US6145155A (en) * 1999-01-11 2000-11-14 James; Glenn P. Double sided cleaning pad mitt with sealed package
NL1011419C2 (en) 1999-03-01 2000-09-04 Gerald Leslie Dr Hart Assembly of a cleaning device and one or more cleaning elements.
JP3594835B2 (en) 1999-04-20 2004-12-02 ユニ・チャーム株式会社 Water disintegratable cleaning articles and method for producing the same
AT408829B (en) * 1999-09-01 2002-03-25 Trenz Diethard BRUSH
US6429261B1 (en) 2000-05-04 2002-08-06 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6835678B2 (en) 2000-05-04 2004-12-28 Kimberly-Clark Worldwide, Inc. Ion sensitive, water-dispersible fabrics, a method of making same and items using same
US6548592B1 (en) 2000-05-04 2003-04-15 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6444214B1 (en) 2000-05-04 2002-09-03 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US7101612B2 (en) 2000-05-04 2006-09-05 Kimberly Clark Worldwide, Inc. Pre-moistened wipe product
EP1167510A1 (en) 2000-06-23 2002-01-02 The Procter & Gamble Company Flushable hard surface cleaning wet wipe
EP1190657A1 (en) * 2000-09-20 2002-03-27 Givaudan SA Device and cleaning pad for cleaning or treating surfaces or for applying media to surfaces
US20020054784A1 (en) 2000-11-03 2002-05-09 Mitchell Wolf Flushable toilet bowl cleaning brush
US6586529B2 (en) 2001-02-01 2003-07-01 Kimberly-Clark Worldwide, Inc. Water-dispersible polymers, a method of making same and items using same
WO2002069497A2 (en) 2001-02-27 2002-09-06 Broadcom Corporation High speed latch comparators
US6463620B2 (en) 2001-03-05 2002-10-15 Kandice A. Busha Brush assembly with removable/disposable head
US6446792B1 (en) 2001-03-08 2002-09-10 John Kaniaris, Jr. Movable storage unit and plunger combination with other optional toilet accessories such as brush
US7070854B2 (en) 2001-03-22 2006-07-04 Kimberly-Clark Worldwide, Inc. Water-dispersible, cationic polymers, a method of making same and items using same
US20030027470A1 (en) 2001-03-22 2003-02-06 Yihua Chang Water-dispersible, cationic polymers, a method of making same and items using same
US6897168B2 (en) 2001-03-22 2005-05-24 Kimberly-Clark Worldwide, Inc. Water-dispersible, cationic polymers, a method of making same and items using same
US6828014B2 (en) 2001-03-22 2004-12-07 Kimberly-Clark Worldwide, Inc. Water-dispersible, cationic polymers, a method of making same and items using same
US20030032352A1 (en) 2001-03-22 2003-02-13 Yihua Chang Water-dispersible, cationic polymers, a method of making same and items using same
US6908966B2 (en) 2001-03-22 2005-06-21 Kimberly-Clark Worldwide, Inc. Water-dispersible, cationic polymers, a method of making same and items using same
US6460215B1 (en) 2001-03-30 2002-10-08 Suzette Dues Toilet cleaning apparatus
US20030084525A1 (en) * 2001-11-07 2003-05-08 The Procter & Gamble Company Complex motion toothbrush
DE10211391A1 (en) * 2002-03-15 2003-10-02 Braun Gmbh Electric toothbrush and toothbrush head therefor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852201A (en) * 1988-05-23 1989-08-01 Badger Pharmacal, Inc. Toilet bowl cleaner
US5264269A (en) * 1989-09-21 1993-11-23 Kao Corporation Water-disintegratable cleaning article in laminated sheet form
US5630243A (en) * 1996-02-14 1997-05-20 Federico; Vera L. Toilet cleaning device with cleaning pad
US5592713A (en) * 1996-03-18 1997-01-14 Americo Toilet mop
US5875512A (en) * 1997-03-24 1999-03-02 Lathan; Charlene Personal hygiene device
US5941379A (en) * 1997-07-25 1999-08-24 Barardo; Steven Toilet rim cleaning apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005002411A1 (en) * 2003-07-04 2005-01-13 Juan Lagostena Barrios Toilet brush with disposable end piece
WO2007012210A2 (en) * 2005-07-23 2007-02-01 Schlittler & Co. Ag Cleaning device comprising a disposable wiper bag
WO2007012210A3 (en) * 2005-07-23 2010-01-21 Schlittler & Co. Ag Cleaning device comprising a disposable wiper bag
WO2020169531A1 (en) 2019-02-22 2020-08-27 Domingos-Scheurich, Marcos Toilet-cleaning device

Also Published As

Publication number Publication date
AU2003265950A1 (en) 2004-03-29
US20040088808A1 (en) 2004-05-13
US7032270B2 (en) 2006-04-25
TW200412890A (en) 2004-08-01

Similar Documents

Publication Publication Date Title
US7032270B2 (en) Toilet cleaning apparatus and caddy
CA2531529C (en) Cleaning brush with disposable/replaceable brush head
US7316046B2 (en) Cleaning brush with disposable/replaceable brush head
US7059008B2 (en) Cleaning brush with replaceable/disposable brush head
US20020083964A1 (en) Cleaning tool with removable cleaning sheets
JP2009263859A (en) Buttock wiping device, and warm-water flushing toilet seat and warm-water flushing toilet bowl using the same
EP1585422B1 (en) Replaceable/disposable brush head
US20090188018A1 (en) Hygienic mitt and method of manufacture
CN217364965U (en) Toilet brush convenient to centre gripping brush head
JP3140187U (en) Cleaning tool
JP2022052238A (en) Cleaning tool
WO2004000087A1 (en) Cleaning device
JP2005081112A (en) Cleaner
JP2005176861A (en) Cleaner
JP2005230498A (en) Cleaning tool

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP