US3926452A - Industrial bucket improvement - Google Patents
Industrial bucket improvement Download PDFInfo
- Publication number
- US3926452A US3926452A US499110A US49911074A US3926452A US 3926452 A US3926452 A US 3926452A US 499110 A US499110 A US 499110A US 49911074 A US49911074 A US 49911074A US 3926452 A US3926452 A US 3926452A
- Authority
- US
- United States
- Prior art keywords
- bucket
- lever
- base
- secured
- base member
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/08—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving tiltably-mounted containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/02—Cylindrically-shaped articles, e.g. drums, barrels, flasks
- B62B2202/028—Buckets
Definitions
- the subject invention has utility when used with containers generally, and buckets specifically, of many designs. It is particularly advantageous when used with industrial buckets wherein the buckets are maintained on wheels or on a frame with wheels andare of extremely durable construction. When such buckets are filled, their heavy weight makes them burdensome to the user who may be engaged in various types of janitorial services requiring the constant filling and emptying of such buckets over a long continuous period of time.
- Prior Art The industrial buckets now in use are generally equipped with a top handle or bail and have no other means to facilitate lifting and tilting thereof.
- users are required to lift the bucket by its bail and then grasp a lower flange around the base of the bucket to swing the bucket in an arc as a tilting motion is imparted thereto.
- Some buckets are provided with holders that can be secured along both the top and bottom sidewalls such as shown in US. Pat. No. 140,527- Munsen wherein the handles F are shown positioned, one each at metal bands B and C at the top and bottom respectively of the tub.
- FIGS. 1 and 2 a standard industrial bucket is shown comprising primarily the side wall portion 10 and the base closure portion 11 which may be secured together by any acceptable way known to the industry. Wheels 12, of which four are shown in FIG. 2, are secured in any acceptable manner to the bucket and provide suitable transportation means by which the bucket can conveniently be rolled from one location to another.
- the above-described bucket and wheel construction may be integral or in the alternative the wheels may be mounted to a lower frame and the bucket secured thereto.
- the subject invention comprises a lever member 14 which may be shaped as shown and which may be secured to L-shaped plates 16 mounted to the base of the bucket 11.
- a bolt member 18 may be extended through apertures in the lever member 14 and in the mounting members 16 to pivotally secure the lever member 14 to the mounting members 16.
- lever member 14 is shown having a generally U-shape as best seen in FIG. 2, it will be appreciated that this can as well be formed from a number of shapes such as a single unitary lever bar or can comprise a bifurcated member with the two ends terminating in a stirrup type of shape conveniently forming a handle.
- a spring member 20 is shown secured to a lower flange member 22 of the bucket and extends to crossmember 24 which is secured between the arms of the lever member 14.
- the cross member 24 may be a simple bar or bolt member around which the one extremity of spring 20 is secured.
- the opposite end of the spring 20 may also terminate in a hook member which is secured in an aperture of the flange member 22.
- the spring 20 may be mounted in a variety of ways and if for example, in place of lever member 14, a single bar member is used, a screw extension nub-like member can be used as the basis for securing the spring 20 thereto.
- the other extremity of the spring 20 which is mounted to a bucket portion can be secured to another part of the bucket, such as a portion of the base 11 and may be secured in a variety of common ways.
- Alternate forms of construction may be used to eliminate the spring 20 as shown so long as the construction forms some restraint on the lever member 14 to provide the ability to control the rate of discharge of the contents.
- Such construction may comprise the manner in which the lever member 14 is pivotally mounted to the bucket to create a firm connection and require at least a fair amount of force to rotate the lever member 14 from its rest position where it lies in juxtaposition to the bucket base 11.
- Various means of biasing the lever member 14 to its rest position may be utilized.
- Lshaped mounting members 16 may be secured to the base 11 of the bucket by welding or soldering, different alternative means of securement may be used.
- ribs extend diametrically across the base of the bucket and are used to mount the wheels 12.
- the lever member 14 may be secured pivotally to this rib structure by bolt or other means.
- the handle or bail 26 of the bucket may be grasped by one hand and the lever member 14 by the other so that the contents may be discharged and emptied under controlled conditions.
- the spring 20 as shown in FIGS. 1 and 2 is taut enough to keep the handle 14 in a position that is approximately parallel to the floor level and to the base member 11 of the bucket. As the bucket is lifted and tilted, the spring is extended as shown in FIG. 3 and permits leverage advantages while at the same time, maintains the lever member 14 in a semi-restrained position with respect to the bucket bottom to keep the contents from dumping in uncontrolled fashion under the influence of gravity as the bucket is tilted to an advanced position.
- lever member 14 results from the leverage which is provided in combination with the restraint offered by the spring member 20 or other alternate means. This provides the type of controlled emptying which is necessary for reasons such as to prevent flooding a sink by releasing the contents too quickly. By providing the leverage as disclosed herein considerable mechanical advantage is gained to lessen the toil of users during emptying operations.
- an upper flange or the top por tion of the side wall of the bucket may be grasped or in the alternative, handles such as disclosed in the Munsen U.S. Pat. No. 140,527 may be mounted in spatial relationship around the upper perimeter of the bucket to be grasped by one hand.
- a bucket comprising:
- a bucket body including side wall structure and a base member
- upper lift means disposed near the top of the bucket for grasping the bucket
- a lever means extended below said base member when said bucket is in an upright position and se' cured to said base member at a centrally disposed position and extending outwardly of said side wall structure;
- restraining means for urging said lever member toward a position parallel with said base member so that when said bucket is grasped simultaneously by the upper means and by the lever means and tilted, said restraining means will provide controlled restraint as contents of said buckets are emptied, with said upper lift means and said lever means being able to be grasped, lifted and tilted in one motion.
- the restraining means comprises a spring means which is mounted near a point of intersection between said side wall structure and said base member at one end and to said lever means at its second end.
- lever means comprises a substantially U-shaped member including a handle portion extending outwardly below said sidewall structure.
- the bucket of claim 1 further including wheels mounted around the base of said bucket and in which said lever member is placed in juxtaposition to the base of said bucket in avoidance of interference with rolling action of said wheels.
- said means of pivotally securing said lever member includes the use of L- shaped mounting members secured to the base of said bucket and adapted to receive connecting means whereby said lever is connected to said mounting me mbers.
Abstract
An industrial bucket used for janitorial and similar services featuring an improved construction to facilitate emptying of the contents including a lever arrangement pivotally mounted to the base of the bucket and extending outwardly to be conveniently grasped by the user. A spring attached from lever to bucket base enables the user to maintain control as the bucket is tilted as its contents are emptied.
Description
United States Patent 1191 Goines 1 Dec. 16, 1975 1 INDUSTRIAL BUCKET IMPROVEMENT [76] Inventor: John A. Goines, 412 W. Chestnut St., West Chester, Pa. 19380 221 Filed: Aug. 21, 1974 21 Appl. No.: 499,110
[52] US. Cl. 280/792; 15/264; 16/126;
220/94 R; 220/95; 294/68 [51] Int. Cl. B62B 5/06; B65D 25/28 [58] Field of Search 294/55, 26.5, 57, 58, 68,
294/69 R, 73; D7/187', 15/264; 16/110.5, 126; 220/69, 72, 85 D, 85 H, 91, 92, 94 R, 94 A, 95, 96; 222/164, 166;
[56] References Cited UNITED STATES PATENTS 524,764 8/1894 Krieger 294/68 X 748,704 l/1904 Crane 294/68 846,435 3/1907 Weber 16/126 1,212,305 l/l9l7 Worsell 294/55 1,219,017 3/1917 Maclin 220/94 R 1,266,833 5/1918 Lindberg 294/55 3,200,453 8/1965 Mazarakis 294/73 3,386,617 6/1968 Shankland 220/94 R 3,562,849 2/1971 Brayshaw 16/126 Dl19,327 3/1940 Groves D7/l87 Primary Examiner-Richard A. Schacher Assistant Examiner.10hnny D. Cherry Attorney, Agent, or Firm-Steele & Petock 57 ABSTRACT An industrial bucket used for janitorial and similar services featuring an improved construction to facilitate emptying of the contents including a lever arrangement pivotally mounted to the base of the bucket and extending outwardly to be conveniently grasped by the user. A spring attached from lever to bucket base enables the user to maintain control as the bucket is tilted as its contents are emptied.
6 Claims, 3 Drawing Figures US. Patent Dec. 16, 1975 3,926,452
INDUSTRIAL BUCKET IMPROVEMENT BACKGROUND OF THE INVENTION 1. Field of the Invention The subject invention has utility when used with containers generally, and buckets specifically, of many designs. It is particularly advantageous when used with industrial buckets wherein the buckets are maintained on wheels or on a frame with wheels andare of extremely durable construction. When such buckets are filled, their heavy weight makes them burdensome to the user who may be engaged in various types of janitorial services requiring the constant filling and emptying of such buckets over a long continuous period of time.
Most industrial buckets of this description are supplied with wheels or mounted on frames having wheels and the subject invention has particular utility with such structure since the improvement members as will be described may be conveniently placed underneath the bucket without interfering with the use of the bucket as it is pushed or during mopping or scrubbing operations.
2. Prior Art The industrial buckets now in use are generally equipped with a top handle or bail and have no other means to facilitate lifting and tilting thereof. In practice, to empty a heavy bucket, users are required to lift the bucket by its bail and then grasp a lower flange around the base of the bucket to swing the bucket in an arc as a tilting motion is imparted thereto.
Some buckets are provided with holders that can be secured along both the top and bottom sidewalls such as shown in US. Pat. No. 140,527- Munsen wherein the handles F are shown positioned, one each at metal bands B and C at the top and bottom respectively of the tub.
While such handles provide some measure of control, there is no real-advantage over grasping the bucket by the bail and the lower flange except that the lower handle F of Munsen may be somewhat easier to grasp and permit better hand control than the lower flange of a standard bucket. The burdensome weight is still present during emptying operations and the tiring effect to a users shoulders and back is not relieved.
SUMMARY OF THE INVENTION Accordingly, it is an object of the subject invention to provide an industrial .bucket construction wherein there are improvements to provide the user with leverage advantages to facilitate lifting and tilting the bucket during emptying operations.
It is a further object of the subject invention to provide an industrial bucket with a lower member which by providing a leverage advantage to the user facilitates emptying operations.
It is still a further object of the subject invention to provide leverage advantages in emptying operations to the users of industrial buckets and to provide structure which can be easily adapted to present bucket or pail designs.
It is still one other object of the subject invention to provide an industrial bucket with a lower gripping device which is conveniently located without interfering with any of the other structures necessary for use of the bucket.
It is one more object of the subject invention to provide a container to which there is appended a leverage improving member to facilitate emptying operations.
Accordingly, as set forth in the above objects, industrial bucket construction has been improved upon by the addition of a lower lever type member which is pivotally secured to the base of the bucket in such manner to enable the user of the bucket to grasp the lever in conjunction with grasping the bail to facilitate lifting, tilting and emptying of the bucket. A spring member acts as a restraint between a portion of the bucket body and the lever to provide for a controlled rate of emptying which is advantageous during cleaning operations.
BRIEF DESCRIPTION OF THE DRAWINGS DETAILED DESCRIPTION As shown in FIGS. 1 and 2, a standard industrial bucket is shown comprising primarily the side wall portion 10 and the base closure portion 11 which may be secured together by any acceptable way known to the industry. Wheels 12, of which four are shown in FIG. 2, are secured in any acceptable manner to the bucket and provide suitable transportation means by which the bucket can conveniently be rolled from one location to another.
It is within the contemplation of the present invention that the above-described bucket and wheel construction may be integral or in the alternative the wheels may be mounted to a lower frame and the bucket secured thereto.
The subject invention comprises a lever member 14 which may be shaped as shown and which may be secured to L-shaped plates 16 mounted to the base of the bucket 11. A bolt member 18 may be extended through apertures in the lever member 14 and in the mounting members 16 to pivotally secure the lever member 14 to the mounting members 16. While lever member 14 is shown having a generally U-shape as best seen in FIG. 2, it will be appreciated that this can as well be formed from a number of shapes such as a single unitary lever bar or can comprise a bifurcated member with the two ends terminating in a stirrup type of shape conveniently forming a handle.
A spring member 20 is shown secured to a lower flange member 22 of the bucket and extends to crossmember 24 which is secured between the arms of the lever member 14. As shown, the cross member 24 may be a simple bar or bolt member around which the one extremity of spring 20 is secured. The opposite end of the spring 20 may also terminate in a hook member which is secured in an aperture of the flange member 22. It should be appreciated that the spring 20 may be mounted in a variety of ways and if for example, in place of lever member 14, a single bar member is used, a screw extension nub-like member can be used as the basis for securing the spring 20 thereto. It should also be noted that the other extremity of the spring 20 which is mounted to a bucket portion can be secured to another part of the bucket, such as a portion of the base 11 and may be secured in a variety of common ways.
Alternate forms of construction may be used to eliminate the spring 20 as shown so long as the construction forms some restraint on the lever member 14 to provide the ability to control the rate of discharge of the contents. Such construction may comprise the manner in which the lever member 14 is pivotally mounted to the bucket to create a firm connection and require at least a fair amount of force to rotate the lever member 14 from its rest position where it lies in juxtaposition to the bucket base 11. Various means of biasing the lever member 14 to its rest position may be utilized.
While the Lshaped mounting members 16 may be secured to the base 11 of the bucket by welding or soldering, different alternative means of securement may be used. For example, in the design of some commercial bucket types, ribs extend diametrically across the base of the bucket and are used to mount the wheels 12. The lever member 14 may be secured pivotally to this rib structure by bolt or other means.
As shown in FIG. 3, the handle or bail 26 of the bucket may be grasped by one hand and the lever member 14 by the other so that the contents may be discharged and emptied under controlled conditions. The spring 20 as shown in FIGS. 1 and 2 is taut enough to keep the handle 14 in a position that is approximately parallel to the floor level and to the base member 11 of the bucket. As the bucket is lifted and tilted, the spring is extended as shown in FIG. 3 and permits leverage advantages while at the same time, maintains the lever member 14 in a semi-restrained position with respect to the bucket bottom to keep the contents from dumping in uncontrolled fashion under the influence of gravity as the bucket is tilted to an advanced position.
Advantages in using the lever member 14 result from the leverage which is provided in combination with the restraint offered by the spring member 20 or other alternate means. This provides the type of controlled emptying which is necessary for reasons such as to prevent flooding a sink by releasing the contents too quickly. By providing the leverage as disclosed herein considerable mechanical advantage is gained to lessen the toil of users during emptying operations.
In place of the bail 26, an upper flange or the top por tion of the side wall of the bucket may be grasped or in the alternative, handles such as disclosed in the Munsen U.S. Pat. No. 140,527 may be mounted in spatial relationship around the upper perimeter of the bucket to be grasped by one hand.
While various embodiments of the invention have been shown and described, it will be understood that 4 various modifications may be made. The appended claims, therefore, are intended to define the'true scope of the invention.
I claim:
1. A bucket comprising:
a bucket body including side wall structure and a base member;
upper lift means disposed near the top of the bucket for grasping the bucket;
a lever means extended below said base member when said bucket is in an upright position and se' cured to said base member at a centrally disposed position and extending outwardly of said side wall structure;
means of pivotally securing said lever member to said base member; and
restraining means for urging said lever member toward a position parallel with said base member so that when said bucket is grasped simultaneously by the upper means and by the lever means and tilted, said restraining means will provide controlled restraint as contents of said buckets are emptied, with said upper lift means and said lever means being able to be grasped, lifted and tilted in one motion.
2. The bucket of claim 1 wherein the restraining means comprises a spring means which is mounted near a point of intersection between said side wall structure and said base member at one end and to said lever means at its second end.
3. The bucket of claim 1 wherein said lever means comprises a substantially U-shaped member including a handle portion extending outwardly below said sidewall structure.
4. The bucket of claim 1 further including wheels mounted around the base of said bucket and in which said lever member is placed in juxtaposition to the base of said bucket in avoidance of interference with rolling action of said wheels.
5. The bucket of claim 1 wherein said means of pivotally securing said lever member includes the use of L- shaped mounting members secured to the base of said bucket and adapted to receive connecting means whereby said lever is connected to said mounting me mbers.
6. The bucket of claim 1 wherein said bucket includes a lower depending flange and said restraining means includes a spring biasing member secured to said depending flange and to said lever member.
Claims (6)
1. A bucket comprising: a bucket body including side wall structure and a base member; upper lift means disposed near the top of the bucket for grasping the bucket; a lever means extended below said base member when said bucket is in an upright position and secured to said base member at a centrally disposed position and extending outwardly of said side wall structure; means of pivotally securing said lever member to said base member; and restraining means for urging said lever member toward a position parallel with said base member so that when said bucket is grasped simultaneously by the upper means and by the lever means and tilted, said restraining means will provide controlled restraint as contents of said buckets are emptied, with said upper lift means and said lever means being able to be grasped, lifted and tilted in one motion.
2. The bucket of claim 1 wherein the restraining means comprises a spring means which is mounted near a point of intersection between said side wall structure and said base member at one end and to said lever means at its second end.
3. The bucket of claim 1 wherein said lever means comprises a substantially U-shaped member including a handle portion extending outwardly below said sidewall structure.
4. The bucket of claim 1 further including wheels mounted around the base of said bucket and in which said lever member is placed in juxtaposition to the base of said bucket in avoidance of interference with rolling action of said wheels.
5. The bucket of claim 1 wherein said means of pivotally securing said lever member inCludes the use of L-shaped mounting members secured to the base of said bucket and adapted to receive connecting means whereby said lever is connected to said mounting members.
6. The bucket of claim 1 wherein said bucket includes a lower depending flange and said restraining means includes a spring biasing member secured to said depending flange and to said lever member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US499110A US3926452A (en) | 1974-08-21 | 1974-08-21 | Industrial bucket improvement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US499110A US3926452A (en) | 1974-08-21 | 1974-08-21 | Industrial bucket improvement |
Publications (1)
Publication Number | Publication Date |
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US3926452A true US3926452A (en) | 1975-12-16 |
Family
ID=23983854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US499110A Expired - Lifetime US3926452A (en) | 1974-08-21 | 1974-08-21 | Industrial bucket improvement |
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US (1) | US3926452A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD379701S (en) * | 1992-06-25 | 1997-06-03 | Lorenzo Copeland, Sr. | Mobile paint tray |
US5967362A (en) * | 1998-05-14 | 1999-10-19 | Corbin; Donald E. | Garbage can with lifting supports |
US6283170B1 (en) * | 1998-09-24 | 2001-09-04 | Kaivac, Inc. | Ergonomic, liquid-transport container |
US6505843B1 (en) | 2000-12-22 | 2003-01-14 | Dale Williams | Devices and methods for transporting containers |
GB2430137A (en) * | 2005-09-15 | 2007-03-21 | Glenn Keyworth | Plastering bucket |
US7270251B1 (en) | 2001-03-06 | 2007-09-18 | Kaivac, Inc. | Multi-purpose liquid applicator |
US20100225077A1 (en) * | 2008-05-31 | 2010-09-09 | Oleg Michael Plesh | Mobile gimbaled 5-gallon bucket dolly |
US20110100929A1 (en) * | 2009-10-30 | 2011-05-05 | Van Landingham Jr Alfred Reneau | Mop bucket |
US20110099745A1 (en) * | 2009-10-30 | 2011-05-05 | Van Landingham Jr Alfred Reneau | Mop agitator |
US8915505B2 (en) | 2009-05-31 | 2014-12-23 | Bucket All, Llc | Mobile gimbaled 5-gallon bucket dolly |
US9474429B2 (en) | 2013-03-15 | 2016-10-25 | Rubbermaid Commercial Products, Llc | Clean water mopping system |
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---|---|---|---|---|
US524764A (en) * | 1894-08-21 | Coal-scuttle | ||
US748704A (en) * | 1904-01-05 | Well-bucket | ||
US846435A (en) * | 1905-12-06 | 1907-03-05 | American Can Co | Means for applying handles to sheet-metal vessels. |
US1212305A (en) * | 1916-06-07 | 1917-01-16 | John Henry Worsell | Grain-scoop. |
US1219017A (en) * | 1915-12-14 | 1917-03-13 | Katherine T Maclin | Scrubbing-pail. |
US1266833A (en) * | 1917-04-12 | 1918-05-21 | Isaac Lindberg | Grain-scoop. |
US3200453A (en) * | 1963-07-12 | 1965-08-17 | United States Steel Corp | Rigging for tilting ladles |
US3386617A (en) * | 1966-04-18 | 1968-06-04 | Bennett Ind Inc | Stackable container with movable handle on each end |
US3562849A (en) * | 1969-05-01 | 1971-02-16 | Donald C Brayshaw | Hinged handle assembly |
-
1974
- 1974-08-21 US US499110A patent/US3926452A/en not_active Expired - Lifetime
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---|---|---|---|---|
US524764A (en) * | 1894-08-21 | Coal-scuttle | ||
US748704A (en) * | 1904-01-05 | Well-bucket | ||
US846435A (en) * | 1905-12-06 | 1907-03-05 | American Can Co | Means for applying handles to sheet-metal vessels. |
US1219017A (en) * | 1915-12-14 | 1917-03-13 | Katherine T Maclin | Scrubbing-pail. |
US1212305A (en) * | 1916-06-07 | 1917-01-16 | John Henry Worsell | Grain-scoop. |
US1266833A (en) * | 1917-04-12 | 1918-05-21 | Isaac Lindberg | Grain-scoop. |
US3200453A (en) * | 1963-07-12 | 1965-08-17 | United States Steel Corp | Rigging for tilting ladles |
US3386617A (en) * | 1966-04-18 | 1968-06-04 | Bennett Ind Inc | Stackable container with movable handle on each end |
US3562849A (en) * | 1969-05-01 | 1971-02-16 | Donald C Brayshaw | Hinged handle assembly |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD379701S (en) * | 1992-06-25 | 1997-06-03 | Lorenzo Copeland, Sr. | Mobile paint tray |
US5967362A (en) * | 1998-05-14 | 1999-10-19 | Corbin; Donald E. | Garbage can with lifting supports |
US6283170B1 (en) * | 1998-09-24 | 2001-09-04 | Kaivac, Inc. | Ergonomic, liquid-transport container |
US6505843B1 (en) | 2000-12-22 | 2003-01-14 | Dale Williams | Devices and methods for transporting containers |
US7878378B1 (en) * | 2001-03-06 | 2011-02-01 | Kaivac, Inc. | Multi-purpose liquid applicator |
US7270251B1 (en) | 2001-03-06 | 2007-09-18 | Kaivac, Inc. | Multi-purpose liquid applicator |
US7490745B1 (en) * | 2001-03-06 | 2009-02-17 | Kaivac, Inc. | Multi-purpose liquid applicator |
GB2430137A (en) * | 2005-09-15 | 2007-03-21 | Glenn Keyworth | Plastering bucket |
US20100225077A1 (en) * | 2008-05-31 | 2010-09-09 | Oleg Michael Plesh | Mobile gimbaled 5-gallon bucket dolly |
US8276923B2 (en) | 2008-05-31 | 2012-10-02 | Bucket All, Llc | Mobile gimbaled 5-gallon bucket dolly |
US8915505B2 (en) | 2009-05-31 | 2014-12-23 | Bucket All, Llc | Mobile gimbaled 5-gallon bucket dolly |
US20110100929A1 (en) * | 2009-10-30 | 2011-05-05 | Van Landingham Jr Alfred Reneau | Mop bucket |
US20110099745A1 (en) * | 2009-10-30 | 2011-05-05 | Van Landingham Jr Alfred Reneau | Mop agitator |
US8393047B2 (en) * | 2009-10-30 | 2013-03-12 | Rubermaid Commercial Products, LLC | Mop bucket |
US8863350B2 (en) | 2009-10-30 | 2014-10-21 | Rubbermaid Commercial Products, Llc | Mop bucket |
US8938848B2 (en) | 2009-10-30 | 2015-01-27 | Rubbermaid Commerical Products, Llc | Mop agitator |
US9474429B2 (en) | 2013-03-15 | 2016-10-25 | Rubbermaid Commercial Products, Llc | Clean water mopping system |
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