US3913769A - Safety locking cap - Google Patents
Safety locking cap Download PDFInfo
- Publication number
- US3913769A US3913769A US535057A US53505774A US3913769A US 3913769 A US3913769 A US 3913769A US 535057 A US535057 A US 535057A US 53505774 A US53505774 A US 53505774A US 3913769 A US3913769 A US 3913769A
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- US
- United States
- Prior art keywords
- cap
- lug
- finger
- projection
- bottle neck
- 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
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- 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
- B65D50/06—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 different actions in succession
- B65D50/061—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 different actions in succession being disengageable from container only after rotational alignment of closure, or other means inhibiting removal of closure, with container, e.g. tortuous path type
- B65D50/062—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 different actions in succession being disengageable from container only after rotational alignment of closure, or other means inhibiting removal of closure, with container, e.g. tortuous path type the closure removal inhibiting means being a displaceable ring
Definitions
- ABSTRACT A safety locking cap assembly for effecting closure of a bottle whereby inadvertent removal of the cap is prevented.
- a circular bottle neck is adapted to receive a cap and includes a radial projection.
- the cap includes an axially directed lug adapted to be positioned in interfering engagement with the radial projection by rotation of the cap in a first direction into closing engagement with the bottle neck to thereby prevent rotation of the cap in the other rotational direction.
- An axially directed finger is journaled to the cap and is adapted to cam the lug out of interfering engagement with the radial projection in response to radial alignment therebetween to thereby permit removal of the cap from the bottle neck by rotating same in the other rotational direction.
- This invention is directed to a safety locking cap assembly adapted to provide a closure for a bottle opening, whereby inadvertent opening of same is prevented, and in particular to a safety locking cap assembly wherein the safety feature provided by the cap is not diminished by the facility with which same can be removed from the bottle.
- a safety locking cap assembly adapted to prevent inadvertent removal of the cap from the bottle.
- a circular bottle neck including a radial projection is adapted to rotatably receive the cap.
- the cap includes an axially directed lug adapted to be positioned in interfering engagement with the radial projection by rotation of the cap in a first direction into closing engagement with the bottle neck to prevent rotation of the cap in the other rotational direction.
- An axially directed finger is journaled to the cap and is adapted to cam the lug out of interfering engagement with the radial projection in response to radial alignment therebetween to thereby permit removal of the cap from the bottle neck by rotation of same in the other rotational direction.
- Another object of this invention is to provide a safety locking cap assembly wherein the safety feature of the cap is not diminished by the facility with which same can be removed from the bottle.
- FIG. 1 is a perspective view of a safety locking cap assembly constructed in accordance with the instant invention
- FIG. 2 is a partial sectional view taken along line 22 of FIG. 1;
- FIG. 3 is a sectional view taken along line 33 of FIG. 2;
- FIG. 4 is a partial sectional view in accordance with the view depicted in FIG. 2, illustrating an operative principle of the instant invention
- FIG. 5 is a sectional view taken along line 55 of FIG. 4;
- FIGS. 6, 7, and 8 are partial sectional views of a safety bottle cap assembly constructed in accordance with an alternate embodiment of the instant invention.
- Bottle 11 includes a circular neck 12 having integrally molded thereon a radially directed projection 13, including a first inclined surface 14 and a second flat surface 15 perpendicular to the tangent of the bottle neck. Additionally, bottle neck 12 includes threads 16 integrally formed thereon to permit a bottle cap having internal threads to be screwed thereon into a closed position.
- a circular bottle cap 20 includes internal threads 21 to allow the capto be screwed onto the threads of the bottle neck to thereby effect the closing of the bottle neck in a conventional manner.
- the cap further includes an integrally formed axially extending lug 22 adapted to extend considerably past the bottle neck projection 13. Accordingly, when the cap 20 is screwed on the bottle neck 12, lug 22 is rotated in a clockwise direction and is cammed over the inclined surface 14 of projection 13. Whem the cap is rotated into a fully closed position, lug 22 is positioned in interfering engagement with flat surface 15 of projection 13, to thereby prevent rotation of same in a counterclockwise direction, hence preventing removal of the cap from the bottle neck.
- Cap 20 includes annular recess 23 adapted to rotatably secure a journal ring, generally indicated as 25, to said cap.
- the journal ring includes a radially directed annular wall 26 rotatably secured in recess 23 to effect journaling of said journal ring therein.
- a finger 27 is joined by radial wall 29 to journal ring 25, to radially position the axial extent of finger 27 in substantial alignment with lug 22 and projection 13.
- finger 27 further includes an arcuate camming surface 28 to be more fully explained below with respect to the operation of the instant invention.
- journal ring 25 includes an indicator arrow 30a integrally molded on the outer surface thereof in radial alignment with finger 27.
- a second indicator arrow 30b is integrally molded on cap 20 in radial alignment with lug 22 and is designed to point in the direction of indicator arrow 30a.
- the bottle neck is closed by a rotation of the cap 20 in a clockwise direction, whereby lug22 is cammed over inclined surface 14 of projection 13 and engages flat surface 15 to effect locking of the cap by preventing rotation of the cap in a counterclockwise direction.
- Removal of the cap is effected by rotating journal ring 25 until finger 27 is radially aligned with lug 22.
- arcuate surface 28 effects a camming of lug 22 to a certain radial extent so that same clears flat surface 15 of projection 13 to thereby permit rotation of cap 20 in a counterclockwise direction thereby allowing the cap to be unscrewed from the bottle neck.
- FIGS. 6 through 8 wherein an alternate embodiment of the safety locking cap as-. sembly of the instant invention is depicted, like reference numerals being utilized to denote like elements depicted in FIGS. 1 through 5.
- a finger 35 having first and second axially extended camming surfaces 36 and 37 is supported by radial wall 29 to provide a further safety feature to the locking cap assembly.
- rotation of journal ring 25 in a direction utilized to screw the cap into locking en gagement with the bottle effects a camming of lug 22 by camming surface 36 out of engagement with projection 13.
- journal ring 25 On the other hand, rotation of journal ring 25 in the opposite direction required to secure the cap to the bottle effects a camming of lug 22 by camming surface 37 toward the center of the bottle neck, to thereby allow finger 27 to pass thereover and maintain the cap in a locked position. Accordingly, a further safety feature is provided in that the journal ring must be rotated in the opposite rotational direction required for removal of the cap to thereby prevent inadvertent unlocking of the cap when the journal ring is turned in the direction of cap removal.
- the safety locking cap assembly discussed above provides a locking cap wherein unlocking of same can be achieved without a person having to use undueforce or to push and pull a movable element on the cap.
- the journal ring can be rotatably secured to the bottle neck to effect the requisit positioning of the finger to achieve an unlocking in the manner discussed above.
- a safety locking cap assembly comprising in combination a circular bottle neck adapted to rotatably receive a cap, said bottle neck including a radial projec tion, a cap including an axially directed lug adapted to be positioned in interfering engagement with said radial projection by rotation of said cap in a first direction into closing engagement with said bottle neck, thereby preventing rotation of saidcap in the other rotational direction, and an axially directed finger rotatably disposed with respect to said cap and bottle neck and adapted to cam said lug out of interfering engagement with said radial projection in response to radial alignment between said lug and said finger to thereby permit removal of the cap from said bottle neck by rotation of same in the other rotational direction.
- said finger include a first cam surface and a second cam surface, said first cam surface being adapted to cam said lug out of interfering engagement with said radial projection in response torotation of same in a first rotational direction, said other cam surface being adapted to maintain said finger in engagement with said projection and allow said finger to be cammed over said lug without removing the lug from interfering engagement with said radial projection in response to rotation of said finger in the other rotational direction.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
A safety locking cap assembly for effecting closure of a bottle whereby inadvertent removal of the cap is prevented. A circular bottle neck is adapted to receive a cap and includes a radial projection. The cap includes an axially directed lug adapted to be positioned in interfering engagement with the radial projection by rotation of the cap in a first direction into closing engagement with the bottle neck to thereby prevent rotation of the cap in the other rotational direction. An axially directed finger is journaled to the cap and is adapted to cam the lug out of interfering engagement with the radial projection in response to radial alignment therebetween to thereby permit removal of the cap from the bottle neck by rotating same in the other rotational direction.
Description
United States Patent [191 Scrocco et al.
[4 Oct. 21, 1975 SAFETY LOCKING CAP [75] Inventors: Joseph Scrocc0, West Orange; Hugh Cottingham, Orange, both of NJ.
[21] Appl. No.: 535,057
[52] U.S.'Cl. 215/206; 215/216; 215/218 [51] Int. Cl. A61J 1/00; B65D 55/02 [58] Field of Search 215/9, 206, 218, 216
[56] References Cited UNITED STATES PATENTS 9/1973 Horvath 215/206 X 12/1973 Kirton 215/206-X Primary Examiner-George T. Hall Attorney, Agent, or FirmBlum, Moscovitz, Friedman & Kaplan [57] ABSTRACT A safety locking cap assembly for effecting closure of a bottle whereby inadvertent removal of the cap is prevented. A circular bottle neck is adapted to receive a cap and includes a radial projection. The cap includes an axially directed lug adapted to be positioned in interfering engagement with the radial projection by rotation of the cap in a first direction into closing engagement with the bottle neck to thereby prevent rotation of the cap in the other rotational direction. An axially directed finger is journaled to the cap and is adapted to cam the lug out of interfering engagement with the radial projection in response to radial alignment therebetween to thereby permit removal of the cap from the bottle neck by rotating same in the other rotational direction.
10 Claims, 8 Drawing Figures U.S. Patent Oct. 21, 1975 Sheet10f2 3,913,769
Fla. 3 in;
US. Patent Oct. 21, 1975 Sheet 2 On 3,913,769
SAFETY LOCKING CAP BACKGROUND OF THE INVENTION This invention is directed to a safety locking cap assembly adapted to provide a closure for a bottle opening, whereby inadvertent opening of same is prevented, and in particular to a safety locking cap assembly wherein the safety feature provided by the cap is not diminished by the facility with which same can be removed from the bottle.
The packaging of dangerous substances for home use, has resulted in the development of safety bottle caps designed to prevent inadvertent removal of same by a child. Nevertheless, such bottle caps although successfully preventing opening of the bottle by children, have presented an equally difficult challenge to an adult attempting to open same. For example, safety caps capable of locking the cap to the bottle to prevent inadvertent removal, usually require undue force to effect unlocking and removal of the cap, thereby rendering such caps less than completely satisfactory.
SUMMARY OF THE INVENTION Generally speaking, in accordance with the invention, a safety locking cap assembly adapted to prevent inadvertent removal of the cap from the bottle is provided. A circular bottle neck including a radial projection is adapted to rotatably receive the cap. The cap includes an axially directed lug adapted to be positioned in interfering engagement with the radial projection by rotation of the cap in a first direction into closing engagement with the bottle neck to prevent rotation of the cap in the other rotational direction. An axially directed finger is journaled to the cap and is adapted to cam the lug out of interfering engagement with the radial projection in response to radial alignment therebetween to thereby permit removal of the cap from the bottle neck by rotation of same in the other rotational direction.
Accordingly, it is an object of this invention to provide an improved safety locking cap assembly wherein inadvertent opening of the cap by children is avoided.
Another object of this invention is to provide a safety locking cap assembly wherein the safety feature of the cap is not diminished by the facility with which same can be removed from the bottle.
Still other objects and advantages of the invention will in part be obvious and will in part be apparent from the specification.
The invention accordingly comprises the features of construction, combinations of elements, and arangement of parts which will be exemplified in the constructions hereinafter set forth, and the scope of the invention will be indicated in the claims.
BRIEF DESCRIPTION OF THE DRAWINGS For a fuller understanding of the invention, reference is had to the following description taken in connection with the accompanying drawings, in which:
FIG. 1 is a perspective view of a safety locking cap assembly constructed in accordance with the instant invention;
FIG. 2 is a partial sectional view taken along line 22 of FIG. 1;
FIG. 3 is a sectional view taken along line 33 of FIG. 2;
FIG. 4 is a partial sectional view in accordance with the view depicted in FIG. 2, illustrating an operative principle of the instant invention;
FIG. 5 is a sectional view taken along line 55 of FIG. 4; and
FIGS. 6, 7, and 8 are partial sectional views of a safety bottle cap assembly constructed in accordance with an alternate embodiment of the instant invention.
DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference is now made to FIGS. 1 through 5, wherein a safety locking cap assembly, generally indicated at 10, provides a safety closure for a bottle 11 in accordance with a preferred embodiment of the instant invention. Bottle 11 includes a circular neck 12 having integrally molded thereon a radially directed projection 13, including a first inclined surface 14 and a second flat surface 15 perpendicular to the tangent of the bottle neck. Additionally, bottle neck 12 includes threads 16 integrally formed thereon to permit a bottle cap having internal threads to be screwed thereon into a closed position.
A circular bottle cap 20 includes internal threads 21 to allow the capto be screwed onto the threads of the bottle neck to thereby effect the closing of the bottle neck in a conventional manner. The cap further includes an integrally formed axially extending lug 22 adapted to extend considerably past the bottle neck projection 13. Accordingly, when the cap 20 is screwed on the bottle neck 12, lug 22 is rotated in a clockwise direction and is cammed over the inclined surface 14 of projection 13. Whem the cap is rotated into a fully closed position, lug 22 is positioned in interfering engagement with flat surface 15 of projection 13, to thereby prevent rotation of same in a counterclockwise direction, hence preventing removal of the cap from the bottle neck.
In operation, the bottle neck is closed by a rotation of the cap 20 in a clockwise direction, whereby lug22 is cammed over inclined surface 14 of projection 13 and engages flat surface 15 to effect locking of the cap by preventing rotation of the cap in a counterclockwise direction. Removal of the cap is effected by rotating journal ring 25 until finger 27 is radially aligned with lug 22. As is particularly illustrated in FIG. 4, arcuate surface 28 effects a camming of lug 22 to a certain radial extent so that same clears flat surface 15 of projection 13 to thereby permit rotation of cap 20 in a counterclockwise direction thereby allowing the cap to be unscrewed from the bottle neck. In order to facilitate alignment of the finger with the lug, to effect camming of same, alignment of indicator arrows 30a and 30b, respectively disposed on journal ring 25 and cap 20, indicates that removal of the cap is possible. it is noted that the above described safety locking cap assembly provides a secure locking of the cap to the bottle neck, to prevent inadvertent opening of same by a child, yet simplifies the manner in which such cap can be removed from the bottle when removal is required.
Reference is now made to FIGS. 6 through 8 wherein an alternate embodiment of the safety locking cap as-. sembly of the instant invention is depicted, like reference numerals being utilized to denote like elements depicted in FIGS. 1 through 5. A finger 35 having first and second axially extended camming surfaces 36 and 37 is supported by radial wall 29 to provide a further safety feature to the locking cap assembly. As specifically indicated in FIG. 7, rotation of journal ring 25 in a direction utilized to screw the cap into locking en gagement with the bottle, effects a camming of lug 22 by camming surface 36 out of engagement with projection 13. On the other hand, rotation of journal ring 25 in the opposite direction required to secure the cap to the bottle effects a camming of lug 22 by camming surface 37 toward the center of the bottle neck, to thereby allow finger 27 to pass thereover and maintain the cap in a locked position. Accordingly, a further safety feature is provided in that the journal ring must be rotated in the opposite rotational direction required for removal of the cap to thereby prevent inadvertent unlocking of the cap when the journal ring is turned in the direction of cap removal.
It is noted, that the safety locking cap assembly discussed above provides a locking cap wherein unlocking of same can be achieved without a person having to use undueforce or to push and pull a movable element on the cap. Additionally, the journal ring can be rotatably secured to the bottle neck to effect the requisit positioning of the finger to achieve an unlocking in the manner discussed above.
It will thus be seen that the objects set forth above,
amongthose made apparent from the preceding description, are efficiently attained and, since certain changes may be made in the above constructions without departing from the spirit and scope of the inven tion, it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
It is also to be understood that the following claims are intended to cover all of the generic and specific features of the invention herein described and all statements of the scope of the invention which, as a matter of language, might be said to fall therebetween.
What is claimed is:
1. A safety locking cap assembly comprising in combination a circular bottle neck adapted to rotatably receive a cap, said bottle neck including a radial projec tion, a cap including an axially directed lug adapted to be positioned in interfering engagement with said radial projection by rotation of said cap in a first direction into closing engagement with said bottle neck, thereby preventing rotation of saidcap in the other rotational direction, and an axially directed finger rotatably disposed with respect to said cap and bottle neck and adapted to cam said lug out of interfering engagement with said radial projection in response to radial alignment between said lug and said finger to thereby permit removal of the cap from said bottle neck by rotation of same in the other rotational direction.
2. A safety locking cap assembly as claimed in claim 4. A safety locking cap assembly as claimed in claim 2, wherein said finger include a first cam surface and a second cam surface, said first cam surface being adapted to cam said lug out of interfering engagement with said radial projection in response torotation of same in a first rotational direction, said other cam surface being adapted to maintain said finger in engagement with said projection and allow said finger to be cammed over said lug without removing the lug from interfering engagement with said radial projection in response to rotation of said finger in the other rotational direction.
5. A safety locking cap assembly as claimed in claim 2, wherein said circular bottle neck is threaded, and a said cap includes internal threads to effect securing of the cap to the bottle neck by screwing of said cap in said first rotational direction.
6. A safety locking cap assembly as claimed in claim 2, wherein said projection includes an inclined surface.
for camming said lug thereover to prevent engagement therewith when said cap is rotated in said first rotational direction, and further includes a flat surface perpendicular to the tangent of said bottle neck toeffect interfering engagement of said lug with said projection 1 and thereby prevent rotation of said cap in said other rotational direction.
7. A safety locking cap assembly as claimed in claim 6, wherein the axial extent of said lug is substantially past the projection on said bottle neck.
8. A safety locking cap assembly as claimed in claim 7, wherein the axial extent of saidfinger is limited to prevent same from contacting saidprojection.
9. A safety locking. cap assembly as claimed in claim 8, wherein said projection includes an inclined surface for camming said lug thereover to prevent engagement 1 therewith when said cap is rotated in said first rotational direction, and further includes a fiat surface perpendicular to the tangent of said bottleneck, to effect interfering engagement of said lug with said projection and prevent rotation of said cap in said other rotational direction.
10. A safety locking cap assembly as claimed in claim 9, wherein said finger include a first cam surface and a second cam surface, said first cam surface being,
adapted to cam said lug out of interfering engagement with said radial projection in response to rotation of same in a first rotational direction, said other cam surface being adapted to maintain said finger in engages ment with said projection and allow said finger to be cammed over said lug without removing the lug from interfering engagement with said radial projection in response to rotation of said finger in the other rotational direction.
l= =l= =i UNITED STATES PATENT OFFICE CERTIFICATE OF CORRECTION PATENT NO. 3,913,769
DATED October 21, 1975 v I INVENTOR(S) 1 Joseph Scrocco and Hugh Cottingham It is-certifi ed that error appears in the above-identified patent and that said Letters Patent are hereby corrected as shown below:
Title Page, line 73 change "Assignees Kabushiki KaishaSuwa Seikosha, Tokyo, Japan" to Black Hole Nebula, Inca, a New Jersey corporation.
- Signed and Scaled this Q Twenty-fourth D3) of August 1976 [SEAL] Arrest:
7 RUTH c. MASON c. MARSHALL DANN Arresting Officer v Commissioner oflatems and Trademarks
Claims (10)
1. A safety locking cap assembly comprising in combination a circular bottle neck adapted to rotatably receive a cap, said bottle neck including a radial projection, a cap including an axially directed lug adapted to be positioned in interfering engagement with said radial projection by rotation of said cap in a first direction into closing engagement with said bottle neck, thereby preventing rotation of said cap in the other rotational direction, and an axially directed finger rotatably disposed with respect to said cap and bottle neck and adapted to cam said lug out of interfering engagement with said radial projection in response to radial alignment between said lug and said finger to thereby permit removal of the cap from said bottle neck by rotation of same in the other rotational direction.
2. A safety locking cap assembly as claimed in claim 1, wherein said axially directed finger is journaled to said cap.
3. A safety locking cap assembly as claimed in claim 2, wherein said cap includes indicia thereon radially aligned with said lug, alignment of said finger with said indicia effecting camming of said lug out of engagement with said projection.
4. A safety locking cap assembly as claimed in claim 2, wherein said finger include a first cam surface and a second cam surface, said first cam surface being adapted to cam said lug out of interfering engagement with said raDial projection in response to rotation of same in a first rotational direction, said other cam surface being adapted to maintain said finger in engagement with said projection and allow said finger to be cammed over said lug without removing the lug from interfering engagement with said radial projection in response to rotation of said finger in the other rotational direction.
5. A safety locking cap assembly as claimed in claim 2, wherein said circular bottle neck is threaded, and said cap includes internal threads to effect securing of the cap to the bottle neck by screwing of said cap in said first rotational direction.
6. A safety locking cap assembly as claimed in claim 2, wherein said projection includes an inclined surface for camming said lug thereover to prevent engagement therewith when said cap is rotated in said first rotational direction, and further includes a flat surface perpendicular to the tangent of said bottle neck to effect interfering engagement of said lug with said projection and thereby prevent rotation of said cap in said other rotational direction.
7. A safety locking cap assembly as claimed in claim 6, wherein the axial extent of said lug is substantially past the projection on said bottle neck.
8. A safety locking cap assembly as claimed in claim 7, wherein the axial extent of said finger is limited to prevent same from contacting said projection.
9. A safety locking cap assembly as claimed in claim 8, wherein said projection includes an inclined surface for camming said lug thereover to prevent engagement therewith when said cap is rotated in said first rotational direction, and further includes a flat surface perpendicular to the tangent of said bottle neck, to effect interfering engagement of said lug with said projection and prevent rotation of said cap in said other rotational direction.
10. A safety locking cap assembly as claimed in claim 9, wherein said finger include a first cam surface and a second cam surface, said first cam surface being adapted to cam said lug out of interfering engagement with said radial projection in response to rotation of same in a first rotational direction, said other cam surface being adapted to maintain said finger in engagement with said projection and allow said finger to be cammed over said lug without removing the lug from interfering engagement with said radial projection in response to rotation of said finger in the other rotational direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US535057A US3913769A (en) | 1974-12-20 | 1974-12-20 | Safety locking cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US535057A US3913769A (en) | 1974-12-20 | 1974-12-20 | Safety locking cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3913769A true US3913769A (en) | 1975-10-21 |
Family
ID=24132665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US535057A Expired - Lifetime US3913769A (en) | 1974-12-20 | 1974-12-20 | Safety locking cap |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3913769A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4238033A (en) * | 1977-05-26 | 1980-12-09 | Artzt William W | Receptacle for medication |
| US5197617A (en) * | 1989-10-13 | 1993-03-30 | Ariel Industries Plc | Lockable closure fastening and tamper evident closure |
| US5394601A (en) * | 1990-11-23 | 1995-03-07 | Shintech, Inc. | Multiple wedge detachable connection and closure and method of making |
| US5449077A (en) * | 1994-09-13 | 1995-09-12 | Seidler; David | Bottle with child resistant cap |
| US5476181A (en) * | 1994-03-15 | 1995-12-19 | Seidler; David | Child-resistant product dispenser |
| US5632416A (en) * | 1993-01-29 | 1997-05-27 | W. A. Lane, Inc. | Collapsible dispenser pouch |
| US5819967A (en) * | 1996-06-12 | 1998-10-13 | Pfizer Inc. | Child-resistant, senior friendly container |
| US5947319A (en) * | 1997-03-17 | 1999-09-07 | Mark Zybert | Paint can lid with wire handle engagement |
| US6085922A (en) * | 1996-02-28 | 2000-07-11 | Nunc, A/S | Container and closure assembly with tactile indication of closure position |
| US6152315A (en) * | 1997-10-14 | 2000-11-28 | Rexam Plastics Inc. | Closure having back-angled lugs |
| US6343705B1 (en) | 1997-10-14 | 2002-02-05 | Rexam Medical Packaging Inc. | Closure having back-angled lugs |
| US20090152230A1 (en) * | 2007-12-12 | 2009-06-18 | Belden Jr Dennis D | Bottle security device |
| US20110031734A1 (en) * | 2009-01-29 | 2011-02-10 | Integrity Products, Inc. | Container cap locking mechanism |
| US20120223077A1 (en) * | 2011-03-02 | 2012-09-06 | Rubbermaid, Inc. | Mechanically secured lid and container |
| US20140360970A1 (en) * | 2013-06-08 | 2014-12-11 | Zhongshan Fuji Chemical Co., Ltd. | Childproof perfume bottle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3759411A (en) * | 1971-10-29 | 1973-09-18 | W Horvath | Safety closure cap and container for dry and liquid contents |
| US3779412A (en) * | 1971-09-08 | 1973-12-18 | J Kirton | Locking finger sealed cap |
-
1974
- 1974-12-20 US US535057A patent/US3913769A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779412A (en) * | 1971-09-08 | 1973-12-18 | J Kirton | Locking finger sealed cap |
| US3759411A (en) * | 1971-10-29 | 1973-09-18 | W Horvath | Safety closure cap and container for dry and liquid contents |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4238033A (en) * | 1977-05-26 | 1980-12-09 | Artzt William W | Receptacle for medication |
| US5197617A (en) * | 1989-10-13 | 1993-03-30 | Ariel Industries Plc | Lockable closure fastening and tamper evident closure |
| US5394601A (en) * | 1990-11-23 | 1995-03-07 | Shintech, Inc. | Multiple wedge detachable connection and closure and method of making |
| US5632416A (en) * | 1993-01-29 | 1997-05-27 | W. A. Lane, Inc. | Collapsible dispenser pouch |
| US5476181A (en) * | 1994-03-15 | 1995-12-19 | Seidler; David | Child-resistant product dispenser |
| US5449077A (en) * | 1994-09-13 | 1995-09-12 | Seidler; David | Bottle with child resistant cap |
| US6085922A (en) * | 1996-02-28 | 2000-07-11 | Nunc, A/S | Container and closure assembly with tactile indication of closure position |
| US5819967A (en) * | 1996-06-12 | 1998-10-13 | Pfizer Inc. | Child-resistant, senior friendly container |
| US5947319A (en) * | 1997-03-17 | 1999-09-07 | Mark Zybert | Paint can lid with wire handle engagement |
| US6152315A (en) * | 1997-10-14 | 2000-11-28 | Rexam Plastics Inc. | Closure having back-angled lugs |
| US6343705B1 (en) | 1997-10-14 | 2002-02-05 | Rexam Medical Packaging Inc. | Closure having back-angled lugs |
| US20090152230A1 (en) * | 2007-12-12 | 2009-06-18 | Belden Jr Dennis D | Bottle security device |
| US7866497B2 (en) * | 2007-12-12 | 2011-01-11 | Checkpoint Systems, Inc. | Bottle security device |
| US20110031734A1 (en) * | 2009-01-29 | 2011-02-10 | Integrity Products, Inc. | Container cap locking mechanism |
| US8998012B2 (en) | 2009-01-29 | 2015-04-07 | Integrity Products, Inc. | Container cap locking mechanism |
| US20120223077A1 (en) * | 2011-03-02 | 2012-09-06 | Rubbermaid, Inc. | Mechanically secured lid and container |
| US9321564B2 (en) * | 2011-03-02 | 2016-04-26 | Rubbermaid Incorporated | Mechanically secured lid and container |
| US20140360970A1 (en) * | 2013-06-08 | 2014-12-11 | Zhongshan Fuji Chemical Co., Ltd. | Childproof perfume bottle |
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