US3776406A - Safety closure - Google Patents

Safety closure Download PDF

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Publication number
US3776406A
US3776406A US3776406DA US3776406A US 3776406 A US3776406 A US 3776406A US 3776406D A US3776406D A US 3776406DA US 3776406 A US3776406 A US 3776406A
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Prior art keywords
cap
lug
container
lip
portion
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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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B Milbourne
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B Milbourne
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D43/00Lids or covers for rigid or semi-rigid containers
    • B65D43/02Removable lids or covers
    • B65D43/0202Removable lids or covers without integral tamper element
    • B65D43/0204Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D50/00Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02Closures 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
    • B65D50/06Closures 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
    • B65D50/066Closures 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 whereby parts of the container or closure having to be deformed, i.e. bi-stable movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00064Shape of the outer periphery
    • B65D2543/00074Shape of the outer periphery curved
    • B65D2543/00092Shape of the outer periphery curved circular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00259Materials used
    • B65D2543/00296Plastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00342Central part of the lid
    • B65D2543/00351Dome-like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00527NO contact
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00574Contact between the container and the lid secured locally, i.e. a lot less than half the periphery
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00601Snapping means on the container
    • B65D2543/00611Profiles
    • B65D2543/00629Massive bead
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00601Snapping means on the container
    • B65D2543/00675Periphery concerned
    • B65D2543/00685Totality
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00712Snapping means on the lid
    • B65D2543/00722Profiles
    • B65D2543/0074Massive bead
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00712Snapping means on the lid
    • B65D2543/00787Periphery concerned
    • B65D2543/00796Totality
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00953Sealing means
    • B65D2543/00962Sealing means inserted
    • B65D2543/00981Discs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00953Sealing means
    • B65D2543/0099Integral supplemental sealing lips

Abstract

A safety closure for a container having an outwardly extending annular lip, said closure comprising a cap having an inwardly extending fixed lug which engages the underside of the lip and an opposite hinged lug which normally engages the underside of the lip but which can be pulled outwardly to disengage the lug permitting removal of the cap. The under surfaces of the two lugs may be tapered so that the cap can merely be pushed in place over the lip.

Description

United States Patent [1 1 Milbourne, Sr.

1 1 Dec. 4, 1973 SAFETY CLOSURE [76] Inventor: Benjamin K. Milboume, Sr., 1519 S. Manhattan Pl., Los Angeles, Calif. 90019 [22] Filed: Aug. 4, 1972 [21] Appl. No.: 277,854

[52] US. Cl. 215/9, 215/41 [51] Int. Cl B65d 55/02 [58] Field of Search 215/9, 46 R, 82, 215/41 [56] References Cited UNITED STATES PATENTS 3,669,295 6/1972 Horvath... 215/9 2,695,720 11/1954 Faccov... 2l5/46R 3,642,161 2/1972 Stroud 215/9 3,399,796 9/1968 Steiner 215/9 FOREIGN PATENTS OR APPLICATIONS 787,737 6/1968 Canada 215/9 Primary ExaminerGeorge T. Hall Attorney-Eckhoff, I-Ioppe, Slick, Mitchell & Anderson [5 7] ABSTRACT A safety closure for a container having an outwardly extending annular lip, said closure comprising a cap having an inwardly extending fixed lug which engages the underside of the lip and an opposite hinged lug which normally engages the underside of the lip but which can be pulled outwardly to disengage the lug permitting removal of the cap. The under surfaces of the two lugs may be tapered so that the cap can merely be pushed in place over the lip.

1 Claim, 6 Drawing Figures PATENTED H975 3.776.406

FIE--5- &

./////& x

SAFETY CLOSURE BACKGROUND OF THE INVENTION 1. Field of the Invention Safety closure for containers 2. Description of the Prior Art Safety closures have been proposed in the past but these have suffered from the defect of having complicated mechanical parts. The closure of the present invention can be applied to any standard container hav-' ing a lip and the cap portion is ordinarily a single piece of molded plastic so that it can be made at no greater expense than conventional covers or caps now in use.

SUMMARY OF THE INVENTION It is highly desirable to provide a closure for a container which can be readily opened by an adult which requires more manual dexterity and coordination than can be achieved by a child. Drugs, pharmaceutical preparations, solvents, cleaning preparations and insecticides are some typical examples of normal domestic solutions which should be kept from children yet which must be available for use by adults. A number of safety closures have been proposed in the past but these have suffered from various defects. In some the secret to the opening of the container is so simple that a child can accidentally discover it. Others depend on the strength of the user. This is unsatisfactory since a small boy may be stronger than his mother. Another is that such structures frequently embody complicated mechanical structures having a number of parts, making them too expensive and to untrustworthy for wide spread application.

In accordance with the present invention, no modification of the container itself is necessary. Any standard container having an outwardly extending annular lip is completely satisfactory for the purposes of the invention. The cap portion of the closure can be molded as a single piece from a suitable plastic such as a polyolefin and thus, it need be no more expensive than a standard snap-on cap. In addition, the motion necessary for opening the container involves a considerable amount of coordination and it is not likely that a child might open the container accidentally.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a container and cap embodying the present invention.

FIG. 2 is a section on the line 22 of FIG. 1.

FIG. 3 is a section on the line 3-3 of FIG. 2.

FIG. 4 is a perspective view of a cap showing an alternate embodiment of the invention.

FIGS. 5 and 6 are each cross-sectional views of modified forms of container and cap constructions.

DESCRIPTION OF THE PREFERRED EMBODIMENT Referring now to the drawings by reference characters, there is shown a container generally designated 7 having a neck generally designated 9 and a cap generally designated 11. It will be understood that the container 7 forms no part of the present invention and can be in the form of any conventional container, such as the glass or plastic bottle, a metal can of any configuration or the like. The neck 9 of the container has an annular lip 13 and, in embodiments shown, this is tapered as at 15. Although such a taper constitutes a preferred form of the invention, it will be apparent that this is not essential for the operation of the invention, it only being essential that the lip have a reasonably flat bottom surface as at 17.

The cap 11 is preferably molded in one piece of a relatively soft yieldable plastic such as a polyolefin. The cap 11 has an inwardly extending fixed lug 19 having a flat upper surface 21 which mates with and engages bottom surface 17 of the lip of the container as is best seen in FIG. 2. The bottom surface of lug 19 is preferably tapered as at 23 so that when the cap is pushed on to the container, the tapered surface will cause the yieldable plastic to cam outwardly so that the cap may be merely pushed into place.

Opposite the fixed lug 19 is a hinged portion generally designated 25 and formed by a rectangular cut-out within the skirt. This portion is formed integral with the cap and at its point of connection with the balance of the top may be relieved as at 27 forming a so-called living hinge 29. Normally the hinged portion forms a continuation of the skirt as is shown in solid lines in FIG. 3. The hinged portion can be pulled outwardly as is shown in FIG. 1, but when releases, it can be returned to its former position. The hinged portion 25 includes a lug 26 having a flat upper surface 31 which engages the bottom side 17 of the lip 13 in the same manner as does the flat surface 21 of the fixed lug 19. The bottom surface of the lug 26 is preferably tapered as at 33 so that as the cap is pushed into place, the lug is cammed outwardly, allowing the lug to pass over and subsequently engage the lip of the container as in FIG. 2. The terminal end of the hinged portion is preferably dished out as at 35 to enable one to get a thumb nail under it.

When the cap 11 is in place on the container, no amount of pulling or twisting will permit the top to be removed. However, if one merely inserts a finger nail into the free end of the hinged portion 25, it can be pulled outwardly as is shown in solid lines in FIG. 1 and in dot-dash lines in FIG. 3, disengaging the lug 26 so that the cap can be readily removed from the container. This requires a precision motion and a degree of coordination not possessed by a small child so that although it is easy for an adult to open the container, it is almost impossible for a child to open the container accidentally.

In FIG. 4 another embodiment is shown wherein the cap 11A has a lug 25A. The structure is substantially like that shown in FIGS. 1 through 3 except that instead of the hinged portion 25 forming a rectangular cut-out within the skirt, the hinged portion 25 extends completely through the skirt so that there is no portion of the skirt underlying the lug.

Although not essential to the operation of the device,

the cap may contain an annular groove 36 into which terminal portion 38 of the neck fits. This gives a very good sealing action in combination with the lugs described so that such containers are particularly useful for containing hygroscopic material or a liquid. In FIGS. 5 and 6 I have shown modification in which means are provided to improve the sealing of the cap on the container. Thus, the annular lip 13 on the container is provided with an upstanding annular ridge 41 fitting in a matching annular groove 42 provided on the underside of the fiat bottom surfaces on each of lugs 19 and 26. The resilience of the material permits the lug on the hinged portion to be disengaged from the corresponding portion of the groove 42 with which it is engaged.

The device shown in FIG. 5, sealing of the cap is facilitated by the inclusion of a resilient disc 44 fitting within the container cap 11 and of a thickness such that it is slightly compressed by the flat annular rim of the container when the cap is in place.

A substantially similar result is obtained in the structure shown in FIG. 6 in which an annular resilient skirt 47 depends from the underside of the cap to engage the flat annular surfaces 48 of the container rim.

I claim:

1. A safety closure including a container having a neck with an outwardly extending annular lip and a cap for said container comprising in combination:

a. a cap of a resilient material having a top portion and a downwardly extending skirt,

b. said skirt extending downwardly below said lip,

c. an integral, inwardly extending fixed lug on said skirt, said lug engaging the under surface of said "P.

d. a hinged integral, inwardly extending portion opposite said fixed lug, said hinged portion having a lug also engaging the under surface of said lip,

c. said hinged portion having a living hinge connecting one end thereof to the cap whereby,

f. said lug on the hinged portion normally engages the under surface of the said lip and can be pulled outwardly to disengage the lip and permit removal of the cap.

g. the hinged lug being cut out within the skirt, with a portion of the skirt extending under the lug.

Claims (1)

1. A safety closure including a container having a neck with an outwardly extending annular lip and a cap for said container comprising in combination: a. a cap of a resilient material having a top portion and a downwardly extending skirt, b. said skirt extending downwardly below said lip, c. an integral, inwardly extending fixed lug on said skirt, said lug engaging the under surface of said lip, d. a hinged integral, inwardly extending portion opposite said fixed lug, said hinged portion having a lug also engaging the under surface of said lip, e. said hinged portion having a living hinge connecting one end thereof to the cap whereby, f. said lug on the hinged portion normally engages the under surface of the said lip and can be pulled outwardly to disengage the lip and permit removal of the cap. g. the hinged lug being cut out within the skirt, with a portion of the skirt extending under the lug.
US3776406A 1972-08-04 1972-08-04 Safety closure Expired - Lifetime US3776406A (en)

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US27785472 true 1972-08-04 1972-08-04

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868037A (en) * 1972-10-02 1975-02-25 Baisch J Carroll Container and safety closure therefor
DE2354106A1 (en) * 1972-04-28 1975-05-15 Gino Beghini Cover for vacuum packing
WO1983002262A1 (en) * 1981-12-28 1983-07-07 Jeffrey Sandhaus Safety and tamper-resistant closure and closure-container combination
US4413742A (en) * 1981-12-28 1983-11-08 Jeffrey Sandhaus Child-resistant closure member
US4535905A (en) * 1982-11-15 1985-08-20 Jeffrey Sandhaus Closure
US4723677A (en) * 1986-07-21 1988-02-09 Nagel Jr James H Container cap with connector tabs
US5020682A (en) * 1989-11-03 1991-06-04 Continental Plastics, Inc. Closure system
US5123202A (en) * 1984-06-12 1992-06-23 Shigeo Tanisake Insecticidal bait container
US5449077A (en) * 1994-09-13 1995-09-12 Seidler; David Bottle with child resistant cap
US6293423B1 (en) * 1997-10-21 2001-09-25 Yazaki Corporation Cap-member
US6568549B1 (en) * 2001-08-24 2003-05-27 Stephen J. Miller Cork extracting device and bottle system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695720A (en) * 1951-12-10 1954-11-30 Armand L Faccou Readily removable bottle cap
CA787737A (en) * 1968-06-18 Weigand Bruno Safety closure
US3399796A (en) * 1966-04-18 1968-09-03 Steiner Maurice Safety stopper for pharmaceutical bottles and flasks
US3642161A (en) * 1970-07-29 1972-02-15 Ray D Stroud Safety lid
US3669295A (en) * 1970-08-21 1972-06-13 Diamond Int Corp Safety cap for container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA787737A (en) * 1968-06-18 Weigand Bruno Safety closure
US2695720A (en) * 1951-12-10 1954-11-30 Armand L Faccou Readily removable bottle cap
US3399796A (en) * 1966-04-18 1968-09-03 Steiner Maurice Safety stopper for pharmaceutical bottles and flasks
US3642161A (en) * 1970-07-29 1972-02-15 Ray D Stroud Safety lid
US3669295A (en) * 1970-08-21 1972-06-13 Diamond Int Corp Safety cap for container

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2354106A1 (en) * 1972-04-28 1975-05-15 Gino Beghini Cover for vacuum packing
US3868037A (en) * 1972-10-02 1975-02-25 Baisch J Carroll Container and safety closure therefor
WO1983002262A1 (en) * 1981-12-28 1983-07-07 Jeffrey Sandhaus Safety and tamper-resistant closure and closure-container combination
US4413742A (en) * 1981-12-28 1983-11-08 Jeffrey Sandhaus Child-resistant closure member
US4535905A (en) * 1982-11-15 1985-08-20 Jeffrey Sandhaus Closure
US5123202A (en) * 1984-06-12 1992-06-23 Shigeo Tanisake Insecticidal bait container
US4723677A (en) * 1986-07-21 1988-02-09 Nagel Jr James H Container cap with connector tabs
US5020682A (en) * 1989-11-03 1991-06-04 Continental Plastics, Inc. Closure system
US5449077A (en) * 1994-09-13 1995-09-12 Seidler; David Bottle with child resistant cap
US6293423B1 (en) * 1997-10-21 2001-09-25 Yazaki Corporation Cap-member
US6568549B1 (en) * 2001-08-24 2003-05-27 Stephen J. Miller Cork extracting device and bottle system

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