US3828982A - Safety actuator for aerosol containers - Google Patents
Safety actuator for aerosol containers Download PDFInfo
- Publication number
- US3828982A US3828982A US00359203A US35920373A US3828982A US 3828982 A US3828982 A US 3828982A US 00359203 A US00359203 A US 00359203A US 35920373 A US35920373 A US 35920373A US 3828982 A US3828982 A US 3828982A
- Authority
- US
- United States
- Prior art keywords
- actuator
- stem
- slide
- opening
- slide means
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
- B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
- B65D83/205—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container
- B65D83/206—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container comprising a cantilevered actuator element, e.g. a lever pivoting about a living hinge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
- B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
- B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
- B65D50/045—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
- B65D83/22—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means with a mechanical means to disable actuation
- B65D83/222—Actuator locking means being automatically repeatedly displaced after each actuation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2215/00—Child-proof means
- B65D2215/02—Child-proof means requiring the combination of simultaneous actions
Definitions
- a horizontally [5 l lift. biased slide is disposed within the actuator cap and ac- [58] Fleld o Sea c 40211, cessible through the side wall.
- the slide defines an 222/4021 opening through which the actuator stern may pass I when the slide is pressed to an operative position.
- the References Cited slide cooperates with the actuator to provide a two- UNITED STATES PATENTS step actuating operation requiring the sequential 3,158,292 11/1964 01301111611 222 153 movfamem of the Slide and depression of the actuator 3,602,399 8/1971 Litman 222/153 t0 dlspense P Q through the slmultaneous Of 3,608,785 9/1971 Durso 222/182 the thumb and index finger.
- This invention relates to actuator caps and more particularly to safety or child-proof actuator caps adapted to be engaged with the top of a pressurized spray can of the type commonly used to dispense pressurized products.
- the conventional aerosol container comprises a cylindrical receptacle having an active fluid therein, which is maintained at a pressure above atmosphere by a propellant gas.
- the product is dispensed by exposing the interior of the container to the atmosphere by means of a valve assembly, which is normally supported on the top wall of the container.
- the valve stem assembly is usually operated by depressing the valve stem to unseat the valve. When the valve is unseated, the product passes through a tubular passage in the stem to be discharged to the atmosphere.
- Various types of aerosol caps or actuators have been proposed and utilized in conjunction with containers having the aforementioned type of valve structure.
- One of the most common types of dispenser caps includes a cylindrical body, which is attached to the top of the container, and a valve-actuating lever mounted on the cap having a portion overlying the valve stem of the container.
- the lever has an actuator stern extending downwardly therefrom with a fluid passage adapted to be placed in communication with the valve stem such that when the lever is depressed, the valve stem will release product to How through the actuator stem passage.
- hinge-actuated dispensers may be of various hinge types, such as, mounting the actuating lever on the cap at the periphery thereof for downward pivotal movement, the lever may be either integrally formed with the cap or be a separate piece hinged to the cap.
- a second type of actuator which is quite common is the independent actuator type in which the cap consists of a body portion which is engaged with the container and a slidable actuator which is independent of the body portion and may be depressed relative to the body portion to dispense product.
- the two types of dispenser caps referred to above are species of a broad class of caps having a body portion which is fixed to the container and an actuator portion which is positioned by the body portion and is movable relative thereto to dispense product.
- dispenser caps function quite well for the dispensing of products, they do not prevent the use of the aerosol by children since the actuator portion may be readily depressed by even the youngest child. Moreover, in some instances, the actuator stem may be accidentally depressed when the can is dropped on the cap, causing a discharge of product.
- This invention relates to the field of dispenser caps having a body portion and actuator, and more particularly to a hinge-type aerosol actuator cap, which is provided with a safety slide which permits operation of the actuator only by the sequential operation of the safety lever and depression of the hinged actuator.
- the safety cap of this invention comprises a tubular body section, including skirt or side wall portions and top walls.
- the top walls define a radially-extending opening or passageway through which the hinged strip or lever actuator may be depressed.
- the hinged actuator may be integrally formed with the body section or may be a separate lever attached thereto to form a pivotal lever.
- An actuator stem having a fluid passage for dispensing the aerosol product, extends downwardly from the hinged strip and is adapted to unseat the container valve stem to dispense product when the hinged strip is depressed.
- a safety slide having a hole therein through which the actuator stern may pass, is positioned diametrically within the cap and accessible through the skirt portion at one end.
- the other end of the safety slide is attached to a column member extending downwardly from the top wall of the cap, and the slide is adapted to be supported and slide on the valve cup mounting rim when the cap is positioned on an aerosol container.
- the opening in the slide is positioned to be in eccentric relationship to the valve actuator stem of the hinged strip so that when the slide is in the inactive or safety position, the bottom of the actuator stem will bear against the safety lever, rather than depress the valve stem.
- the opening therein is presented in coaxial relationship with the stem actuator so that the aerosol valve stem may be depressed and product dispensed.
- Biasing means are provided to return the safety slide to the inactive position when the lever and hinged strip are released.
- the biasing is provided by the cantilever spring effect produced by the column member formed in the cap.
- the biasing means is provided by a double leaf-type spring formed integrally with the safety slide.
- the safety slide further defines a notch opening into the actuator opening therein. This notch is designed to receive the container valve stem when the lever is in the inactive or safety position to provide a greater bearing surface for the bottom of the stem actuator.
- FIG. 1 is a perspective view of the aerosol cap according to the present invention
- FIG. 2 is an elevation view partially in cross section, illustrating the internal structure of the aerosol cap in the inactive position
- FIG. 3 is an elevation view, similar to FIG. 2, illustrating the internal structure'of the cap in the active position;
- FIG. 4 is a plan view of a safety slide
- FIG. 5 is a bottom view, illustrating the internal structure of the safety closure of the present invention.
- FIG. 6 is an elevation view of safety slide of a second embodiment
- FIG. 7 is a perspective view with certain portions broken away, showing the intemal structure of a second embodiment of the present invention.
- FIG. 8 is a perspective view, illustrating the use of the present invention for dispensing aerosol products.
- the safety aerosol dispenser cap of the present invention is illustrated as the hinge-actuator type and includes a body formed of a generally cylindrical skirt portion 11, having a generally concave front wall 12.
- the top of the cap is formed to provide top-wall portions 13a and 13b which define a generally radiallyextending passageway or opening 14, which extends down the front wall 12.
- the top walls merge with the cylindrical skirt portion and the concave front wall 12.
- the front wall 12 includes two radially-extending, vertical wall portions 12a, which merge smoothly at their bottom portions to form a generally concaved portion 12b.
- An actuator in the form of a pivotal lever or strip 15 extends forwardly from the rear of the cap to be centrally positioned in passageway 14.
- Strip 15 may be molded integrally with the cap to form a hinge 15, FIG. 5, or may be attached thereto in suitable manner to provide a pivotal hinge therewith so that there can be relative movement between the strip and remaining portions of the cap.
- Extending downwardly from the underside of strip 15 is an actuator stem 16.
- Actuator 16 is positioned on strip 15 to engage the top of the valve stem 50.
- Actuator stem 16 includes a vertical passage l6a, a nozzle 16b for dispensing the aerosol product, and an annular recess 160 to engage the valve stem.
- the cap is adapted to be engaged with the top of the aerosol container by means ofa bead 18, formed at the lower peripheral edge of the cap.
- the spray can 36 has a cylindrical upright body 37 on which a domed top 38 is secured by means of an annular rib 39.
- a valve mounting cup 40 having a valve assembly 42 positioned therein, is crimped into the domed top 38 around a circumferentially-extending bead 38'.
- the valve mounting cup as used with the present invention, is of the standard-type construction, having a bottom portion 44, a valve mounting wall 45, and a can mounting wall 46.
- the mounting cup is secured to the domed top by folding the top edge 46 of wall 46 around bead 38' formed in the domed top to form a rim and crimping wall 46 to provide a circumferential annular groove 48.
- the valve assembly 42 includes a valve stem 50, which is biased to an inoperative position by valve spring 51, to seal the contents of the spray can.
- the cap 10 is provided with a column member 20, formed on the underside of top wall 13a, and extending downwardly therefrom.
- Wall 11 defines an access opening 21, diametrically opposite to column 20.
- an elongated flat safety slide 26 which includes an attachment hole 26b at one end formed on the longitudinal median of the slde, and an access tab 26a at the other end.
- Safety slide 26 is attached at one end to the lower portion of column 20, and tab 26a is positioned in access opening 21 for accessibility on the outside of the cap.
- the safetyslide is adapted to be supported on the valve mounting cup rim.
- the safety slide 26 When safety slide 26 is mounted to column 20, the safety slide is in the inactive or eccentric position with respect to the valve stem and actuator, and the column member, due to its cantilever attachment to the cap, acts as a spring to maintain the safety slide in its inactive position, FIG. 2.
- the safety slide 26 is pressed radially inwardly by force 30 against the biasing force of column 20, as by the thumb, to place the hole 27 in the safety slide in coaxial relationship with actuator stem 16 and valve stem 50.
- the hinged strip 15 is then pressed downwardly 31, as by the index finger, to unseat the valve stem to dispense product from the spray can.
- the spring 51 (and the natural flexure of hinge 15) causes the actuator stem 16 to rise vertically and the valve stem 50 to seat in valve assembly 42.
- the cantilever column 20 then biases the safety slide 26 back to the inactive position shown in FIG. 2.
- Slide includes an access tab 60a at one end and an integrally formed double leaf spring 60b at the other end.
- the double leaf spring 60b also positions a mounting tab and hole 600 located on the longitudinal median of the slide.
- slide 60 Similar to the above-described safety slide 26, slide 60 has an opening 61 adapted to permit the actuator stem to pass therethrough.
- a notch 62 is also provided to accept the valve stem 50 therein when the safety slide is in the inactive positron.
- a safety cap 110 which is similar in construction to thatdescribed above in FIG. 1, with corresponding parts numbered by increasing their numerical designation by 100.
- the safety slide 60 is designed to be positioned within cap 110, with its access tab 60a protruding through access opening 121, and with tab 60c attached to the lower end of column 120.
- the lower surface of safety slide 60 is positioned to ride on the upper surface of the valve cup rim 146 and be supported thereon.
- the use of the double leaf spring 60b to provide biasing means permits a greater throw in the safety slide and increased biasing force to return the safety slide to the inactive position.
- the increased throw in the safety slide 60 allows the valve stem 150 to be partially enveloped in notch 60, and thereby presents a greater bearing surface immediately below the actuator stem 116 to prevent accidental discharge of contents from the container. Since the double leaf spring 60b of the safety slide presents adequate biasing means to return the safety slide to the inactive position, the column member I need not be designed to act as a cantilever spring, although during formation of the column during molding, this type construction is most convenient.
- a sequential application of forces as by the thumb and index finger, must be applied to achieve dispensing of product.
- a radial force 30, FIG. 8 is exerted against tab 60a to move opening 61 into coaxial relationship with the actuator stem 116 and valve stem 150, so that the actuator I16 may be depressed downwardly by the index finger to dispense product from the container.
- the hinge portion 115 and safety tab 60a are released, the actuator moves upwardly to allow valve stem 50 to seat, and the safety slide slides back to the inactive position and partially envelopes the valve stem 150 to prevent dispensing of product.
- cap dispenser requires the sequential operation of the safety slide and the valve actuator hinge portion 115 to dispense the product. While a child may be able to perform either of these operations in random order, their required sequence is not readily performed by the young child lacking the required dexterity.
- dispensing cap of the present invention militates against the use of it by children or other inexperienced users to at least partially prevent accidental dispensing of toxic or poisonous products.
- a safety cap for an aerosol container having a manually operable valve stem extending therefrom, said cap comprising: a body having a skirt portion and top wall, said top wall defining a radially-extending passageway therein; a depressible strip centrally positioned in said passageway, said strip being attached at one end to said body to form a hinge portion therewith and otherwise unattached to said body, said strip having a downwardly-extending actuator stem with a discharge passage formed therein; slide means extending across the interior of said cap and through said skirt portion; said slide means defining an opening to permit said actuator stem to pass therethrough; means for positioning the top surface of said slide means immediately below the lower end of said actuator stem; said slide means including an integrally formed double leaf spring for biasing said slide means to an inactive position, whereby said opening is disposed in eccentric axial relationship with said actuator stem to prevent depression of said actuator stem, said actuator stem being operable by pressing said slide means to an active position against said biasing means, whereby said opening is moved into coaxial relationship with said actuator stem
- a safety cap for an aerosol container having a manually operable valve stem extending therefrom, said cap comprising: a body having a skirt portion and top wall, said top wall defining a radially-extending passageway therein; a depressible strip centrally positioned in said passageway, said strip being attached at one end to said body to form a hinge portion therewith and otherwise unattached to said body, said strip having a downwardly-extending actuator stem with a discharge passage formed therein; slide means extending across the interior of said cap and through said skirt portion; said slide means defining an opening to permit said actuator stem to pass therethrough; means for positioning the top surface of said slide means immediately below the lower end of said actuator stem, said positioning means including a column member attached to the underside of said top wall, and extending downwardly therefrom, said column acting as a cantilever spring to bias said slide means to an inactive position, whereby said opening is disposed in eccentric axial relationship with said actuator stem to prevent depression of said actuator stem, said actuator stem being operable by pressing said slide means
- lever means further includes a notch opening into said slide means opening, said notch being adapted to receive said valve stem when the slide means is biased to the inactive position.
- a cap assembly adapted to be retained on the top of said container by retaining means, comprising a body portion defining a radially-extending passageway in the top thereof; actuator means positioned in said passageway, said actuator means having a downwardly-extending actuator stem adapted to operate said valve stem when said actuator means is depressed, said actuator stem having a discharge passage formed therein adapted to be placed in communication with said valve stem to direct the dispensing of product when said strip is depressed; slide means positioned below said actuator stem and accessible through said body portion, said slide means defining an opening to permit said actuator stem to pass therethrough and including an integrally formed double leaf spring for biasing said slide means to an inactive position, whereby said opening is positioned in eccentric relationship with said actuator stem and said actuator stem will bear against said slide means; means for supporting said slide means against vertical movement; said actuator stem being operable by pressing said
- said depressible actuator means includes a strip attached to said her extending downwardly from the top of said body portion.
Abstract
Description
Claims (10)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00359203A US3828982A (en) | 1973-05-10 | 1973-05-10 | Safety actuator for aerosol containers |
CA188,726A CA1018123A (en) | 1973-05-10 | 1973-12-21 | Safety actuator for aerosol containers |
IT7419773A IT1007073B (en) | 1973-05-10 | 1974-01-24 | SAFETY ACTUATOR FOR AEROSOLE NITOR COUNTER |
ES422852A ES422852A1 (en) | 1973-05-10 | 1974-02-01 | Safety actuator for aerosol containers |
FR7403386A FR2228686B3 (en) | 1973-05-10 | 1974-02-01 | |
CH164274A CH576378A5 (en) | 1973-05-10 | 1974-02-06 | |
DE19742407361 DE2407361C3 (en) | 1973-05-10 | 1974-02-15 | Safety cap for aerosol containers |
JP2131374A JPS5614346B2 (en) | 1973-05-10 | 1974-02-22 | |
ZA00742722A ZA742722B (en) | 1973-05-10 | 1974-04-30 | Safety actuator for pressurised despensers |
GB1901174A GB1422765A (en) | 1973-05-10 | 1974-05-01 | Sagety actuator for pressurised dispensers |
AU68467/74A AU485713B2 (en) | 1973-05-10 | 1974-05-01 | Safety actuator for pressurised dispensers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00359203A US3828982A (en) | 1973-05-10 | 1973-05-10 | Safety actuator for aerosol containers |
Publications (1)
Publication Number | Publication Date |
---|---|
US3828982A true US3828982A (en) | 1974-08-13 |
Family
ID=23412772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00359203A Expired - Lifetime US3828982A (en) | 1973-05-10 | 1973-05-10 | Safety actuator for aerosol containers |
Country Status (9)
Country | Link |
---|---|
US (1) | US3828982A (en) |
JP (1) | JPS5614346B2 (en) |
CA (1) | CA1018123A (en) |
CH (1) | CH576378A5 (en) |
ES (1) | ES422852A1 (en) |
FR (1) | FR2228686B3 (en) |
GB (1) | GB1422765A (en) |
IT (1) | IT1007073B (en) |
ZA (1) | ZA742722B (en) |
Cited By (61)
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US3894665A (en) * | 1974-06-26 | 1975-07-15 | Risdon Mfg Co | Safety overcap for aerosol container incorporating continuous spray mechanism |
US3918614A (en) * | 1974-01-17 | 1975-11-11 | Vca Corp | Childproof actuator cap |
US3940023A (en) * | 1974-11-27 | 1976-02-24 | Avon Products, Inc. | Child-proof safety locking device |
US4333589A (en) * | 1980-06-30 | 1982-06-08 | Sunbeam Plastics Corporation | Child-resistant overcap for a pressurized container |
DE3342885A1 (en) * | 1983-11-26 | 1985-06-05 | Thermoplast & Apparatebau Gmbh | Child-resistant protective cap for aerosol spray cans |
WO1986001787A1 (en) * | 1984-09-22 | 1986-03-27 | Doherty Patrick J | Pressurised container button assembly |
US4786248A (en) * | 1987-10-21 | 1988-11-22 | Tokai Corporation | Gaslighter equipped with a safety lock |
US4832596A (en) * | 1988-04-15 | 1989-05-23 | Morris Sr Glenn H | Child resistant cigarette lighter |
US4934568A (en) * | 1985-12-19 | 1990-06-19 | Ing. Erich Pfeiffer Gmbh & Co. Kg | Discharger for flowable media |
US5002482A (en) * | 1988-09-02 | 1991-03-26 | Bic Corporation | Selectively actuatable lighter |
US5092764A (en) * | 1990-07-11 | 1992-03-03 | Bic Corporation | Selectively actuatable lighter with locking valve cap |
US5114049A (en) * | 1990-10-31 | 1992-05-19 | Calmar Inc. | Child-resistant trigger sprayer |
US5125829A (en) * | 1988-09-02 | 1992-06-30 | Bic Corporation | Bidirectional selectively actuatable lighter |
US5215458A (en) * | 1988-03-04 | 1993-06-01 | Bic Corporation | Child-resistant lighter with spring-biased, rotatable safety release |
EP0572903A1 (en) * | 1992-05-29 | 1993-12-08 | The Gillette Company | Pump actuator |
FR2692559A1 (en) * | 1992-06-17 | 1993-12-24 | Oreal | Security system for dispensing container - includes locking piece movable between locking position of operating tube and actuating position permitting dispensing of product |
US5282551A (en) * | 1992-09-04 | 1994-02-01 | Pierson Industries, Inc. | Safety valve locking device |
US5456598A (en) * | 1988-09-02 | 1995-10-10 | Bic Corporation | Selectively actuatable lighter |
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US5584682A (en) * | 1988-09-02 | 1996-12-17 | Bic Corporation | Selectively actuatable lighter with anti-defeat latch |
US6102689A (en) * | 1998-09-29 | 2000-08-15 | Man; Aman Chung Kai | Push button safety lighter |
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US20110210146A1 (en) * | 2010-02-25 | 2011-09-01 | Dapper Charles P | Portable, non-lethal, self defense device with disabling mechanism |
WO2012021961A1 (en) * | 2010-08-20 | 2012-02-23 | Gabe Coscarella | Low profile backwater valve with lock |
US20120187151A1 (en) * | 2011-01-25 | 2012-07-26 | Dejonge Associates, Inc. | Child resistant container with inverting cap top key for spray activation |
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US8777061B1 (en) * | 2012-03-03 | 2014-07-15 | Emil Meshberg | Safety closure for container |
RU2527119C2 (en) * | 2006-01-05 | 2014-08-27 | Медикал Инстилл Текнолоджис, Инк. | One-way valve, construction and application of valve |
US20150239643A1 (en) * | 2012-09-11 | 2015-08-27 | Yonwoo Co., Ltd. | Dispenser container comprising safety button structure |
US20150344199A1 (en) * | 2011-11-15 | 2015-12-03 | Ignite Usa, Llc | Travel beverage container |
US20150368027A1 (en) * | 2013-02-11 | 2015-12-24 | Conopco, Inc., D/B/A Unilever | Actuator cap for a fluid dispenser |
FR3031344A1 (en) * | 2015-01-06 | 2016-07-08 | Oreal | HEAD FOR DISTRIBUTING A COSMETIC PRODUCT WITH LATCHING SYSTEM |
JP2017108662A (en) * | 2015-12-15 | 2017-06-22 | 第一樹脂工業株式会社 | Aerosol Injector |
US9863134B2 (en) | 2010-11-16 | 2018-01-09 | Gabe Coscarella | Backwater valve with control linkage |
US9903106B2 (en) | 2013-10-21 | 2018-02-27 | Gabe Coscarella | Low profile overbalanced backwater valve |
EP2633919A3 (en) * | 2012-03-03 | 2018-05-16 | Emil Meshberg | Safety closure for container |
US20190218020A1 (en) * | 2016-08-23 | 2019-07-18 | Silgan Dispensing Systems Corporation | Aerosol dispenser head with locking feature |
US10647501B2 (en) | 2015-04-06 | 2020-05-12 | S. C. Johnson & Son, Inc. | Dispensing systems |
US10669082B1 (en) | 2019-06-17 | 2020-06-02 | Packaging Concepts Associates Holding, Inc. | Child-resistant disk-top closure and locking system for a container |
US10689169B1 (en) | 2019-06-19 | 2020-06-23 | Packaging Concepts Associates Holding, Inc. | Child-resistant flip-top closure and locking system for a container |
US11040809B1 (en) | 2020-10-09 | 2021-06-22 | Packaging Concepts Associates Holding, Inc. | Push button tilt top closure and locking system for a container |
US11554381B2 (en) | 2020-10-08 | 2023-01-17 | Ac Avalanche Llc | Locking dispenser for a canister |
US11618627B1 (en) | 2022-01-04 | 2023-04-04 | Pierson Industries, Inc. | Safety valve locking device |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5086715U (en) * | 1973-12-12 | 1975-07-23 | ||
JP4672178B2 (en) * | 2001-05-15 | 2011-04-20 | 大日本除蟲菊株式会社 | Pushbutton for aerosol container |
JP4744362B2 (en) * | 2006-05-26 | 2011-08-10 | 株式会社吉野工業所 | Spray nozzle for aerosol container |
JP6267415B2 (en) * | 2012-05-31 | 2018-01-24 | フマキラー株式会社 | Drug diffusion device |
JP7437671B2 (en) * | 2019-10-24 | 2024-02-26 | ホーユー株式会社 | Dispensing tool for aerosol containers |
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- 1973-05-10 US US00359203A patent/US3828982A/en not_active Expired - Lifetime
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1974
- 1974-01-24 IT IT7419773A patent/IT1007073B/en active
- 1974-02-01 ES ES422852A patent/ES422852A1/en not_active Expired
- 1974-02-01 FR FR7403386A patent/FR2228686B3/fr not_active Expired
- 1974-02-06 CH CH164274A patent/CH576378A5/xx not_active IP Right Cessation
- 1974-02-22 JP JP2131374A patent/JPS5614346B2/ja not_active Expired
- 1974-04-30 ZA ZA00742722A patent/ZA742722B/en unknown
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Cited By (95)
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US3918614A (en) * | 1974-01-17 | 1975-11-11 | Vca Corp | Childproof actuator cap |
US3894665A (en) * | 1974-06-26 | 1975-07-15 | Risdon Mfg Co | Safety overcap for aerosol container incorporating continuous spray mechanism |
US3940023A (en) * | 1974-11-27 | 1976-02-24 | Avon Products, Inc. | Child-proof safety locking device |
US4333589A (en) * | 1980-06-30 | 1982-06-08 | Sunbeam Plastics Corporation | Child-resistant overcap for a pressurized container |
DE3342885A1 (en) * | 1983-11-26 | 1985-06-05 | Thermoplast & Apparatebau Gmbh | Child-resistant protective cap for aerosol spray cans |
WO1986001787A1 (en) * | 1984-09-22 | 1986-03-27 | Doherty Patrick J | Pressurised container button assembly |
US4934568A (en) * | 1985-12-19 | 1990-06-19 | Ing. Erich Pfeiffer Gmbh & Co. Kg | Discharger for flowable media |
US4786248A (en) * | 1987-10-21 | 1988-11-22 | Tokai Corporation | Gaslighter equipped with a safety lock |
US5215458A (en) * | 1988-03-04 | 1993-06-01 | Bic Corporation | Child-resistant lighter with spring-biased, rotatable safety release |
US4832596A (en) * | 1988-04-15 | 1989-05-23 | Morris Sr Glenn H | Child resistant cigarette lighter |
US5125829A (en) * | 1988-09-02 | 1992-06-30 | Bic Corporation | Bidirectional selectively actuatable lighter |
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US5092764A (en) * | 1990-07-11 | 1992-03-03 | Bic Corporation | Selectively actuatable lighter with locking valve cap |
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US6398082B2 (en) | 2000-02-14 | 2002-06-04 | Unilever Home & Personal Care Usa Division Of Conopco, Inc. | Actuator mechanism |
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US20090145928A1 (en) * | 2007-11-15 | 2009-06-11 | De Laforcade Vincent | Safety devices for containers |
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Also Published As
Publication number | Publication date |
---|---|
ZA742722B (en) | 1975-04-30 |
ES422852A1 (en) | 1976-04-16 |
JPS509111A (en) | 1975-01-30 |
IT1007073B (en) | 1976-10-30 |
GB1422765A (en) | 1976-01-28 |
FR2228686A1 (en) | 1974-12-06 |
AU6846774A (en) | 1975-11-06 |
DE2407361A1 (en) | 1974-11-21 |
DE2407361B2 (en) | 1976-12-09 |
JPS5614346B2 (en) | 1981-04-03 |
CH576378A5 (en) | 1976-06-15 |
FR2228686B3 (en) | 1976-11-26 |
CA1018123A (en) | 1977-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SPECIALTY PACKAGING PRODUCTS, INC. Free format text: CHANGE OF NAME;ASSIGNOR:ETHYL PRODUCTS COMPANY;REEL/FRAME:004233/0852 Effective date: 19840201 |
|
AS | Assignment |
Owner name: UNITED VIRGINIA BANK A VA BANKING CORP Free format text: SECURITY INTEREST;ASSIGNOR:SPECIALTY PACKAGING PRODUCTS, INC. A VA CORP;REEL/FRAME:004234/0112 Effective date: 19840201 |
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AS | Assignment |
Owner name: SPECIALTY ACQUISITION CORPORATION, 804 MOOREFIELD Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:SPECIALTY PACKAGING PRODUCTS, INC., A CORP OF VA.;REEL/FRAME:004535/0086 Effective date: 19860331 Owner name: SPECIALTY PACKAGING LICENSING COMPANY, 1209 ORANGE Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:SPECIALTY ACQUISITION CORPORATION, A CORP OF DE.;REEL/FRAME:004538/0400 Effective date: 19860228 |