US3863797A - Safety closure-bottle assembly - Google Patents

Safety closure-bottle assembly Download PDF

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Publication number
US3863797A
US3863797A US306955A US30695572A US3863797A US 3863797 A US3863797 A US 3863797A US 306955 A US306955 A US 306955A US 30695572 A US30695572 A US 30695572A US 3863797 A US3863797 A US 3863797A
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US
United States
Prior art keywords
closure
bottle
snap
skirt
tab
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
Application number
US306955A
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English (en)
Inventor
Walter G Berghahn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bristol Myers Co
Original Assignee
Bristol Myers Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Priority to US306955A priority Critical patent/US3863797A/en
Priority to AU50898/73A priority patent/AU480233B2/en
Priority to FR7300838A priority patent/FR2168326B1/fr
Priority to NL7300627A priority patent/NL7300627A/xx
Priority to IT47716/73A priority patent/IT979676B/it
Priority to BE794173D priority patent/BE794173A/xx
Priority to DE2302179A priority patent/DE2302179A1/de
Priority to YU134/73A priority patent/YU41546B/xx
Priority to DK026973A priority patent/DK153937C/da
Priority to JP48007453A priority patent/JPS6042105B2/ja
Priority to GB3099175A priority patent/GB1424320A/en
Priority to GB289073A priority patent/GB1423402A/en
Priority to CY999A priority patent/CY999A/xx
Priority to ES1973223349U priority patent/ES223349Y/es
Priority to CY998A priority patent/CY998A/xx
Application granted granted Critical
Publication of US3863797A publication Critical patent/US3863797A/en
Priority to KE2938A priority patent/KE2938A/xx
Priority to KE2939A priority patent/KE2939A/xx
Priority to HK379/79A priority patent/HK37979A/xx
Priority to MY160/79A priority patent/MY7900160A/xx
Priority to MY185/79A priority patent/MY7900185A/xx
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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

Definitions

  • This invention relates to a safety closure-bottle assembly designed to deter children from opening bottles containing hazardous substances.
  • the danger of small children getting into medicine cabinets and removing dangerous pills from bottles is a well-known problem.
  • This invention seeks to minimize this possibility.
  • an object of the present invention to provide a safety closure-bottle assembly which will successfully serve to prevent children from getting access to dangerous materials which are contained in said bottle.
  • FIG. 1 is a perspective view of a safety closurebottle assembly embodied in this invention
  • FIG. 2 is a top plane view of the assembly shown in FIG. I, the open position of the tabs on the safety closure being shown in full line and their location in a closed position shown in dotted line;
  • FIGS. 3-5 and 9 are perspective views of other modifications of safety closure embodied in this invention.
  • FIGS. 6 and 7 are perspective views of another modification of the safety closure-bottle assembly embodied in this invention, this modification being provided with an extra guard ring shown in the open position in FIG. 6 and the closed position in FIG. 7;
  • FIG. 8 is a longitudinal sectional view of the assembly shown in FIG. 7 taken through line 88 of FIG. 7;
  • FIG. 10 is a perspective view of another embodiment of this invention in which the stop 43 discussed in more detail below is omitted; the tab 15 being shown in both dotted line and full line to show the different positions which may be assumed by tab 15 when cap 3 is rotated;
  • FIG. 11 is a longitudinal sectional view taken through the center of the modification shown in FIG. I and bisecting tab 15;
  • FIG. 12 is a perspective view of the safety cap of the modification shown in FIG. 10.
  • the bottle is provided with a rounded bead 17 which lies adjacent and below the lower margin of cap 20.
  • a child can get a good purchase on this margin with his teeth or nails and readily lift the cap off even when tab24 of the ODonnell device is in the sheltered position shown in FIG. 2.
  • cap 20 of the O'Donnell device is fully rotatable in either direction. As a consequence, it is relatively easy to position tab 24 over notch 18 of this device and bring it into its readily removable position. This is simple enough so that it can be easily learned by a child. As will be apparent from the discussion below, the present invention avoids these disadvantages.
  • the U.S. Pat. No. to Thomas 3,07l,27l also relates to a safety closure designed to be difficultly removable by a child.
  • this construction does not have some of the disadvantages noted above in connection with the bead construction of the ODonnell patent, it also is rotatable fully in either direction so as to enable the cap to be rotated into a removable position with a greater amount of ease. This increases the chances that it may be removed by a child.
  • FIG. 1 the safety closure-bottle assembly is shown generally in FIG. 1 and comprises a flexible safety closure 3 and a bottle 5.
  • Safety closure 3 includes a roof 7 and a cylindrical skirt 9 extending from said roof 7.
  • skirt 9 is provided with a plurality of serrations 11 which serve as a gripping surface to enable the rotation of safety closure 3.
  • 1, 2 and 3 are provided with a plurality of supports 17 which are integral with tabs 15 or 15' on the one hand and skirt 9 on the other hand. These serve to strengthen tabs 15 and 15 so that they may not be easily broken off from skirt 9.
  • Safety closure 3 is also constructed with an inwardly extending annular bead 19 best seen in the longitudinal sectional view of FIG. 8.
  • Annular bead 19 is spaced from the lower margin of skirt 9 and is located on the internal surface of skirt 9 so as to engage bead 21 on neck 23 of bottle 5 in a fashion described in more detail below.
  • FIGS. 4, and 9 Variations of safety closure 3 are shown in FIGS. 4, and 9, the safety closure of FIG. 3 being the one also shown in FIG. 1.
  • a plurality of ribs 25 are provided on the closure to serve as a gripping surface.
  • each tab and 15' in reinforced with single relatively thick support 27 and 27' respectively which are integral with skirt 9 and tabs 15 and 15'.
  • the gripping surface is supplied by a pair of concentrically arranged annular ribs integral with roof 7 of this closure.
  • the tabs 15 and 15 are reinforced with single relatively thick supports 27 and 27.
  • the safety closure 3 shown in FIG. 9 is a low profile closure and is provided with asingle tab 15. To facilitate the turning of the closure there is further made available three. lugs 16 which, protrude outwardly slightly from the relatively low skirt 9. These are, distributed about the circumference of the closure at approximately 90, 180 and 270 relative to the tab 15. These lugs can be engaged by the nails so that the closure may be rotated for opening or closing.
  • the shortness of skirt 9 in this modification (about one tenth the outer diameter of the major portion of closure 3) and the downward and outward taper of skirt 9 as is apparent from FIG. 9 makes it difficult for a child to get its teeth on it.
  • the bottle 5 of the present assembly comprises a neck portion 23 previously mentioned and a body portion 31. Slightly above the base of neck portion 23 there is 'provided an annular flange 35 extending outwardly from said neck portion. Flange 35 has a flat upper surface 37 which extends outwardly well beyond the major portion of the circumference of the safety closure 3 when the latter is seated on bottle 5 as described in more detail below. As best seen in FIG. 8, flange 35 in cross-section tapers upwardly and outwardly and thus has its thickest portion at a point adjacent the neck of the bottle. This thickness provides bulk and strength to flange 35 so as to prevent its ready fracture.
  • Flange 35 is also provided with a notch 41 dimensioned so as to be at least as long as tab 15 or 15 along its circumference. Notch 4] permits ready access to tab 15 or 15 from below when one of the latter is positioned so as to lie over notch 41. In this position tab 15 or 15' may be engaged by the thumb and the safety closure 3 forced upwardly and removed.
  • a stop 43 Extending upwardly from the upper surface of flange 35 there is provided a stop 43. This may be made integral with flange 35 and is positioned to the left of notch 41 when the latter is viewed with the bottle held in an upright position and notch 41 facing the observer. The positioning of stop 43 in this location provides an extra safety feature.
  • stop 43 prevents the positioning of tab 15 and 15' over notch 41.
  • the only way that tab 15 or 15 can be brought into a position over notch 41 so as to be engageable for removal is by rotating safety closure 3 in a clockwise direction. This is contrary to the normal and expected direction for unscrewing a cap.
  • Another feature is thus provided which must be learned before the safety closure can be removed readily. This can be learned by an adult with no difficulty, but provides a problem and a deterrent for a child.
  • annular bead 19 of the safety closure comes to rest below bead 21 of bottle 5. This relationship provides a certain amount of resistance which must be overcome in flipping the safety closure 3 upwardly.
  • the relative radial dimensions of the various portions of the assembly are best appreciated by reference to FIG. 2.
  • the radial distance r is the distance of the radius of flange 35 in the area of notch 41. This will be no less than and ordinarily equal to radius r which is the radius of the safety closure 3 in all regions excepting in the region of tab 15 or 15'.
  • the distance r is the radius of the flange 35 in all areas excepting the area of notch 41. This will ordinarily be equal to or somewhat greater than the radius r which is the radius of the safety closure in the area of tab 15 or 15'.
  • the radius I" will always be greater than the radius r of the notch 41 of flange 35 so as to permit the engagement of tab 15 or tab 15 when it is in position over notch 41.
  • the above described radial dimensions insure that tab 15 or 15 are only engageable for removal from below when a tab 15 or 15' of safety closure 3 is positioned above notch 41 of flange 35.
  • notch 41 is dimensioned with respect to the dimension of tab 15 or 15' so that the latter are engageable from below by the thumb when they are disposed above notch 41 when the bottle is in the upright position.
  • the circumferential dimension of notch 41 will be equal to or somewhat longer than the circumferential dimension of the tabs 15 and 15'.
  • guard ring 45 contains still more safety feature in the guard ring 45.
  • This guard ring 45 comprises an oblique portion 46 following to contour the lower surface of flange 35 and a vertical portion 49. It is also provided with a notch 47 that may be brought into registration with notch 41 of flange 35 and tab 15 or 15 of safety closure 3.
  • Guard ring 45 is also flexible and is loosely mounted on bottle 5 in the region of neck 23 by stretching notch 47 sufficiently wide to snap it over neck 23. Guard ring 45 is supported below by shoulder 51 of bottle 5.
  • Guard ring 45 is rotatable in either direction around the long axis of bottle 5 so that its notch 47 may be brought into registration with notch41 of flange 35. If tab 15 or 15' of safety closure 3 is positioned to also register with notch 41, the assembly is then in a condition whereby the safety closure 3 may be readily removed. This is illustrated in FIG. 6 of the drawings. The guarded or closed position of guard ring 45 is shown in FIG. 7 wherein guard ring 45 is rotated so that notch 47 is out of registration with notch 41 of flange 35.
  • flange 35 is provided with a flat and extended upper surface '37. This abuts flushly against the surface of the lower margin of safety closure 3 when the latter is in position on the bottle so that the. respective abutting surfaces are substantially at right angles to each other. This greatly reduces the possibility of obtaining a purchase on the lower margin of safety closure 3 with the thunb or even the teeth by getting them in between the said lower margin and said flat upper surface 37 of flange 35. This is to be contrasted with the rounded bead construction of the O'Donnell U.S. Pat. No. 3,170,585 discussed above.
  • FIGS. through 12 The embodiment of this invention illustrated in FIGS. through 12 is, in most respects, identical to the embodiment of this invention shown in FIG. 1.
  • stop 43 provided for in the device of FIG. 1 is omitted from the device of FIGS. 10 through 12.
  • the device of FIG. 1 is provided with a pair of tabs and 15, that of FIGS. 10 through 12 has only a single tab 15.
  • cap 3 of this modification has a lower profile than that of FIG. I.
  • the device illustrated in FIGS. 10 through 12 does not have the advantages discussed above that comes from employing the stop 43. It relies principally for its safety feature on the fact that its cap 3 is a relatively low profile cap.
  • cap 3 and its extended flange 35 flushly abut each other at substantially right angles which makes it difficult to obtain a purchase on cap 3 for removal by prying off. This is particularly so because, as shown in FIG. 10 and 11, the outer margin of its skirt 9 is set well inwardly from the outer margin of its flange 35.
  • This last feature incidentally is also a feature of the other modifications of this invention as can be seen from FIGS. 1 and 6 to 8 of the drawings.
  • Both safety closure 3 and bottle 5 of the present invention are each preferably molded as unitary pieces from thermoplastic resins. This has a distinct advantage, particularly with regard to bottle 5 since it makes possible the formation of the relatively extended flange 35 having a flat upper surface 37. It is not possible or practical to mold an equivalent structure in glass.
  • thermoplastic resins are known in the prior art which are useful for this purpose. Among these mention may be made of high and low density polyethylene, polypropylene, polystyrene, and polyvinyl chloride.
  • thermoplastic resins there is a tendency for the closure and bottle to bind so that it may be difficult to turn the safety closure when it is seated on the bottle.
  • different thermoplastic materials may be used for the safety closure and the bottle. This may take the form of different thermoplastic resins or different grades of the same thermoplastic resin, e.g., high and low density polyethylene.
  • the binding effect noted above may be minimized by incorporating in one or both of said components a slip additive.
  • the slip additive is introduced into the thermoplastic material mix used to mold the safety closure prior to molding the same. In this instance it will be necessary to select a slip additive which is stable at relatively high temperatures, e.g., about 500F since temperatures of this order are reached in molding the safety closure. 5
  • the slip additive must be present in an amount of at least about 1,000 ppm based on the total weight of the thermoplastic resin molding mix used to mold the safety closure and preferably between 1,000 and 5,000 ppm by weight of said molding mix.
  • applicant would like to call attention to the fact that it has been suggested to incorporate a slip additive in polyethylene before molding this material into a bottle cap. The purpose of this procedure was to lubricate the cap so that it would not get hung up in the assembly machinery.
  • the quantities of slip additive used for this purpose are much lower than that needed to prevent the binding between the safety closure and the bottle in accordance with the present invention.
  • slip additives well known to those skilled in the art are available for the present purposes.
  • erucamides e.g., erucic acid amide
  • silicones e.g., dimethylpolysiloxane viscosity 20,000 to 60,000 centistokes
  • stearates e.g., magnesium stearate
  • oleoamides e.g., hydrogenated tallow amide
  • Another feature of the present invention is the application of a substance to the safety closure which imparts to it an unpleasant taste. Often children attempt to remove a closure from a container by prying it off with their teeth. If the closure has an unpleasant taste, the likelihood that a child would keep it in his mouth long enough for him to pry it off would be reduced.
  • the unpleasant tasting substance may be applied to the present safety closure by inpregnation or by coating. Ordinarily, it will be applied from a non-toxic solution containing about 0.001 percent to 0.002 percent by weight of the unpleasant tasting material. Ordinarily, this solution will be an aqueous solution, but other non-toxic solvents may also be used to dissolve the unpleasant tasting material. By way of illustration of said solvents, mention may be made of water, ethyl alcohol, aqueous ethyl alcohol, etc.
  • EXAMPLE I Using the standard techniques well known to those skilled in this art, the safety closure 3 shown in FIGS. 1 and 2 was molded from a thermoplastic molding mixture of low density polyethylene containing 2,000 ppm of eruric acid amide. In this case bottle 5 was molded of high density polyethylene using standard thermoplastic resin molding techniques. This combination of safety closure and bottle was found to be satisfactory for the purposes of the present invention.
  • Example II The procedure of Example I is employed excepting that safety closure 3 was coated with an aqueous solution containing 0.001 percent by weight of BITREX (denatonium benzoate).
  • Example IV The procedure of Example ll is followed excepting that polypropylene thermoplastic resin was used to mold safety clousre 3.
  • EXAMPLE V Each of the aforesaid Examples was repeated excepting that the material used to mold the bottle was changed. In one series of runs the material used for the bottle 5 was polystyrene thermoplastic resin. In the second series polypropylene thermoplastic resin was used for this purpose.
  • the flexible safety closure 3 of the present invention is snapped into place over neck 23 of bottle 5. If tab or 15 is in registration with notch 41, safety closure 3 is turned counterclockwise around the long axis of bottle 5. It may thus be turned until tab 15 or 15' encounters stop 43. To remove safety closure 3 it must be rotated from the aforesaid position in a clockwise direction around the long axis of bottle 5 until tab 15 or 15 is in registration with notch 41 so that the thumb may reach and engage the tab from below. If the assembly is provided with a guard ring 45, this too must be rotated so that its notch 47 is in registration with notch 41 and tab 15 or 15'. The safety closure 3 may now be removed by pushing tab 15 or l5upwardly from below.
  • a safety closure-bottle assembly comprising a flexible snap-on closure having a bottle engaging portion which is substantially circular in cross-section, said snap-0n closure being of relatively low profile with respect to the outer diameter of said snap-on closure; said closure having a roof, a skirt and a lower marginal surface having an internal diameter of substantially uniform size, said skirt being provided on the internal surface thereof with means for engaging a bead on the neck of said bottle, said snap-on closure being provided with a tab extending outwardly from said lower marginal surface and having a lower surface which is in substantially the same plane as the lower marginal surface of said closure; said skirs being tapered down wardly and outwardly from said closure roof to the outer circumference of said lower marginal surface, the shortness of said skirt and its taper being such as to make it difficult for a child to get its teeth on it when the closure is in position on a bottle; said bottle having a closure receiving portion which is also substantially circular in cross-section, said bottle being provided with a flange extending outwardly from said
  • a low profile flexible snap-on closure for a bottle said closure having a roof, a skirt and a lower marginal surface having an internal diameter of substantially uniform size, said skirt being provided on the internal surface thereof with means for engaging a bead on the neck of said bottle, said snap-on closure being provided with a tab extending outwardly from said lower marginal surface and having a lower surface which is in substantially the same plane as the lower marginal surface of said closure; said skirt being tapered downwardly and outwardly from said closure roof to the outer circumference of said lower marginal surface, the shortness of said skirt and its taper being such as to make it difficult for a child to get its teeth on it when the closure is in position on a bottle.
  • a snap-on closure according to claim 2 wherein the vertical dimension of the closure is about one tenth the outer diameter of the major portion of said closure.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
US306955A 1972-01-19 1972-11-15 Safety closure-bottle assembly Expired - Lifetime US3863797A (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
US306955A US3863797A (en) 1972-01-19 1972-11-15 Safety closure-bottle assembly
AU50898/73A AU480233B2 (en) 1972-01-19 1973-01-09 Safety closure-bottle assembly
FR7300838A FR2168326B1 (pt) 1972-01-19 1973-01-11
NL7300627A NL7300627A (pt) 1972-01-19 1973-01-16
IT47716/73A IT979676B (it) 1972-01-19 1973-01-16 Dispositivo di chiusura di sicurezza per bottiglie flaconi e simili
BE794173D BE794173A (fr) 1972-01-19 1973-01-17 Bouteille ou flacon a bouchage de surete
DE2302179A DE2302179A1 (de) 1972-01-19 1973-01-17 Anordnung, bestehend aus sicherheitsverschluss und flasche
YU134/73A YU41546B (en) 1972-01-19 1973-01-17 Safety closer bottle
DK026973A DK153937C (da) 1972-01-19 1973-01-17 Fleksibelt sikkerhedslukke med tilhoerende beholder
JP48007453A JPS6042105B2 (ja) 1972-01-19 1973-01-18 子供には開け難い安全容器
GB3099175A GB1424320A (en) 1972-01-19 1973-01-19 Safety means to deter children from opening containers
GB289073A GB1423402A (en) 1972-01-19 1973-01-19 Containers and container/closure assemblies
CY999A CY999A (en) 1972-01-19 1973-01-19 Safety means to deter children from opening containers
ES1973223349U ES223349Y (es) 1972-01-19 1973-01-19 Una tapa flexible perfeccionada.
CY998A CY998A (en) 1972-01-19 1973-01-19 Containers and containericlosure assemblies
KE2939A KE2939A (en) 1972-01-19 1979-03-17 Safety means to deter children from opening containers
KE2938A KE2938A (en) 1972-01-19 1979-03-17 Containers and container/closure assemblies
HK379/79A HK37979A (en) 1972-01-19 1979-06-14 Containers and container/closure assemblies
MY160/79A MY7900160A (en) 1972-01-19 1979-12-30 Containers and container/closure assemblies
MY185/79A MY7900185A (en) 1972-01-19 1979-12-30 Safety means to deter children from opening containers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21888572A 1972-01-19 1972-01-19
US306955A US3863797A (en) 1972-01-19 1972-11-15 Safety closure-bottle assembly

Publications (1)

Publication Number Publication Date
US3863797A true US3863797A (en) 1975-02-04

Family

ID=26913341

Family Applications (1)

Application Number Title Priority Date Filing Date
US306955A Expired - Lifetime US3863797A (en) 1972-01-19 1972-11-15 Safety closure-bottle assembly

Country Status (15)

Country Link
US (1) US3863797A (pt)
JP (1) JPS6042105B2 (pt)
BE (1) BE794173A (pt)
CY (2) CY999A (pt)
DE (1) DE2302179A1 (pt)
DK (1) DK153937C (pt)
ES (1) ES223349Y (pt)
FR (1) FR2168326B1 (pt)
GB (2) GB1424320A (pt)
HK (1) HK37979A (pt)
IT (1) IT979676B (pt)
KE (2) KE2939A (pt)
MY (2) MY7900160A (pt)
NL (1) NL7300627A (pt)
YU (1) YU41546B (pt)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385706A (en) * 1982-01-04 1983-05-31 Carlisle Corporation Child resistant container and closure
US4406376A (en) * 1982-04-12 1983-09-27 Bristol-Myers Company Reversible child resistant closure
US4482068A (en) * 1983-10-31 1984-11-13 Robert Linkletter Associates, Inc. Child resistant safety cap
US4526281A (en) * 1984-08-09 1985-07-02 Kerr Glass Manufacturing Corporation Moisture tight closure and container
US5816421A (en) * 1997-05-06 1998-10-06 Rexam Plastics, Inc. Closure cap having an unpleasant tasting coating
WO2001034492A1 (en) * 1999-10-25 2001-05-17 Tri State Distribution, Inc. Reversible child resistant closure and vial
US6729497B2 (en) * 2001-12-28 2004-05-04 Npf Limited Paintball container

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR840005048A (ko) * 1982-06-07 1984-11-03 원본미기재 복합 뚜껑

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393816A (en) * 1967-02-06 1968-07-23 Sterling Drug Inc Container and double lock safety cap therefor
US3625386A (en) * 1969-11-25 1971-12-07 Res & Safety Devices Corp Safety container assembly
US3627160A (en) * 1970-10-08 1971-12-14 Diamond Int Corp Safety cap

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953271A (en) * 1958-08-18 1960-09-20 Owens Illinois Glass Co Bottles and closure caps for same
US3071271A (en) * 1961-05-01 1963-01-01 Bristol Myers Co Safety cap
US3170585A (en) * 1963-11-18 1965-02-23 Owens Illinois Glass Co Bottle and safety snap cap therefor
JPS4213656Y1 (pt) * 1965-12-27 1967-08-03
US3334763A (en) * 1966-01-14 1967-08-08 Sterling Drug Inc Containers and closure caps therefor
JPS4514471Y1 (pt) * 1966-03-25 1970-06-18
US3584760A (en) * 1969-07-22 1971-06-15 William A Grinker Safety caps for containers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393816A (en) * 1967-02-06 1968-07-23 Sterling Drug Inc Container and double lock safety cap therefor
US3625386A (en) * 1969-11-25 1971-12-07 Res & Safety Devices Corp Safety container assembly
US3627160A (en) * 1970-10-08 1971-12-14 Diamond Int Corp Safety cap

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385706A (en) * 1982-01-04 1983-05-31 Carlisle Corporation Child resistant container and closure
US4406376A (en) * 1982-04-12 1983-09-27 Bristol-Myers Company Reversible child resistant closure
US4482068A (en) * 1983-10-31 1984-11-13 Robert Linkletter Associates, Inc. Child resistant safety cap
US4526281A (en) * 1984-08-09 1985-07-02 Kerr Glass Manufacturing Corporation Moisture tight closure and container
US5816421A (en) * 1997-05-06 1998-10-06 Rexam Plastics, Inc. Closure cap having an unpleasant tasting coating
WO2001034492A1 (en) * 1999-10-25 2001-05-17 Tri State Distribution, Inc. Reversible child resistant closure and vial
US6729497B2 (en) * 2001-12-28 2004-05-04 Npf Limited Paintball container

Also Published As

Publication number Publication date
CY999A (en) 1979-08-02
ES223349Y (es) 1977-04-16
NL7300627A (pt) 1973-07-23
KE2939A (en) 1979-03-30
KE2938A (en) 1979-03-30
ES223349U (es) 1976-12-16
FR2168326A1 (pt) 1973-08-31
BE794173A (fr) 1973-07-17
JPS6042105B2 (ja) 1985-09-20
DK153937B (da) 1988-09-26
MY7900160A (en) 1979-12-31
IT979676B (it) 1974-09-30
CY998A (en) 1979-08-02
DK153937C (da) 1989-04-10
YU13473A (en) 1982-05-31
GB1424320A (en) 1976-02-11
DE2302179A1 (de) 1973-08-23
GB1423402A (en) 1976-02-04
JPS4881686A (pt) 1973-11-01
YU41546B (en) 1987-10-31
MY7900185A (en) 1979-12-31
HK37979A (en) 1979-06-22
FR2168326B1 (pt) 1976-08-27

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