US3130056A - Container and sealing cap assembly filled with an aqueous comestible - Google Patents

Container and sealing cap assembly filled with an aqueous comestible Download PDF

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Publication number
US3130056A
US3130056A US122190A US12219061A US3130056A US 3130056 A US3130056 A US 3130056A US 122190 A US122190 A US 122190A US 12219061 A US12219061 A US 12219061A US 3130056 A US3130056 A US 3130056A
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US
United States
Prior art keywords
cap
bead
container
wall section
sealing cap
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
US122190A
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English (en)
Inventor
Taylor William Edward
Hart Arthur Leroy
Heinle Carl William
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.)
Primerica Inc
Original Assignee
American Can 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
Priority to NL280618D priority Critical patent/NL280618A/xx
Application filed by American Can Co filed Critical American Can Co
Priority to US122190A priority patent/US3130056A/en
Priority to GB25307/62A priority patent/GB952962A/en
Priority to CH805462A priority patent/CH394844A/fr
Priority to BE619757A priority patent/BE619757A/fr
Priority to FR903009A priority patent/FR1332800A/fr
Priority to LU42008D priority patent/LU42008A1/xx
Application granted granted Critical
Publication of US3130056A publication Critical patent/US3130056A/en
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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/40—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
    • B65D41/42—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts made of relatively-stiff metallic material, e.g. crown caps
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/35—Vertical or axial lines of weakness

Definitions

  • An object of the instant invention is to provide a container and sealing cap assembly for products maintained under pressure such as beer, carbonated beverages, coee, etc., in which the sealing cap is tightly maintained in closing position against blow-off and yet may be readily removed without tools.
  • Another object is to provide such an assembly for a wide mouthed container, so that the container, if desired, may be used to drink from directly.
  • Another object is to provide a U beam shaped anchor for the sealing cap to reinforce the cap against blow-olf from the container.
  • Another object is to provide a unique hook-like anchorage for the sealing cap to insure against blow-off of the cap under the pressure within the container.
  • Another object is the provision of such a container and sealing cap assembly in which the sealing cap is made of a soft tearable material and is provided with tearing means to facilitate removal without the use of tools.
  • FIGURE l is a perspective view of the upper portion of a container and sealing cap assembly embodying the instant invention.
  • FIGS. 2 and 3 are enlarged sectional views taken substantially along planes indicated by the lines 2-2, 3 3
  • FIG. 4 is a front elevation of a sealing cap used in the assembly shown in FIGS. l, 2 and 3;
  • FIG. 5 is a top plan view of a blank from which the sealing cap shown in FIG. 4 is made;
  • FIG. 6 is a perspective view of the sealing cap after removal from a container
  • FIG. 7 is a view similar to FIG. 4 and showing a modified form of the sealing cap.
  • FIG. 8 is a top plan view of a blank from which the sealing cap in FIG. 7 is made.
  • the drawings show a container and seal ing cap assembly, designed for packaging beer and carbonated beverages although the invention is equally well adapted for use with other products maintained under pressure.
  • the assembly comprises a container 11 (FIGS. 1, 2 and 3) and a sealing cap 12 (see also FIG. 4).
  • the container 11 preferably is made of ceramic material, such as glass, and comprises a body 14 having a neck 15 terminating in a wide, open dispensing or drinking mouth 16, although the invention is equally well adapted to other mouthed containers.
  • the mouth 16 has a diameter of approximately one and one-quarter inches which sets off an area relatively large for beer containers in which the product is maintained at substantially 140 pounds per square inch.
  • the neck 15 of the container is iinished with an annular, cap retaining bead 18 (FIGS. 2 and 3) which surrounds the mouth 16 and which is formed with a flat top face 19 and an outwardly and downwardly tapered annular outer face 21.
  • the lower edge of the outer face Z1 terminates in a sharp annular corner 22 which joins with an annular undercut face 23.
  • the outer face 21 and the undercut face 23 are disposed relative to each other at an included angle of less than a right angle to provide an acute angled hook ledge 24 for the cap 12 as will be hereinafter explained.
  • the iinish of the container includes an annular auxiliary bead 26 which is disposed in spaced relation to the retaining bead 1S and which is utilized to facilitate crimping of the sealing cap 12 in place during the container closing operation.
  • This auxiliary bead 26 preferably is sharp cut and preferably comprises upper and lower, annular, outwardly converging tapered faces 27, 28 which terminate in a vertical annular outer face 29, thus giving the bead 26 in effect an annular frusto-conical contour.
  • the undercut face 23 of the bead 18 and the upper face 27 of the bead 26 define a U-shaped channel 31 having substantially straight diverging sides and a iiat bottom joining the sides in relatively sharp corners as best shown in FIGS. 2 and 3.
  • This bead finish on the container is designed to retain the sealing cap 12 in place against blow-off under the pressure of the product which inthe case of beer is excessively high (substantially 140 pounds per square inch as mentioned above).
  • the sealing cap 12 preferably is made of a soft easily tearable material, such as aluminum, and embodies novel reenforcing features to hold it in place on the container under the pressure of the product as mentioned above.
  • the cap 12 preferably is provided with an imperforate top wall section 33 which covers the mouth 16 of the container as shown in FIGS. 2 and 3.
  • the cap top wall section 33 preferably is of a diameter slightly greater than the outside diameter of the top face 13 of the retaining bead 18.
  • the outer edge of this top wall section 33 merges into a depending annular skirt wall section 34 which extends down adjacent the outer face 21 of ti e bead 13 preferably at an angle thereto as shown in FIGS. 2 and 3 and engages against the outer face 21 of the head 1S for at least a short distance above the sharp annular corner 22 and extends around this corner in close conformity thereto and merges into a continuing annular beam shaped holding ilange 35.
  • the lower portion of the skirt wall section 34 and the continuing holding tiange 35 thereby form a hook-like anchor having an included angle of less than degrees to correspond with the included angle of the bead 18 to engage over and conform to the hook ledge 24 hereinbefore mentioned.
  • the U beam shaped holding ange 35 is tightly disposed in the channel 31 of the finish of the container and comprises a leg 37 engaging against and in close conformity with the undercut wall 23 of the retaining bead 18 and a leg 38 engaging against and in close conformity with the upper face 27 of the auxiliary bead 26.
  • This U beam shaped holding flange 35 provides a reinforced hook suchorage under the hook ledge 24 for the sealing cap 12 and tightly holds the cap in place against blow-off due to the pressure of the product in the container.
  • a conventional compound sealing gasket 41 (FIGS. 2 and 3) is provided in the cap 12 and is disposed between the imperforate top Wall section 33 of the cap and the flat top face 19 of the container nish bead 18. 'Ihis gasket 41 extends down in the space between the tapered outer face 21 of the bead 18 and the angularly disposed A. 3 skirt wall section 34 of the cap, thereby providing a wedge shaped hermetic seal for the cap.
  • the inside surface of the cap preferably is coated with a lining material which is compatible with the compound to produce a greater adhesion between the compound and the cap than between the compound and the bead.
  • a vinyl lining material is used on the cap with a fused plastisol compound.
  • the cap Since it is inevitable that some flexing of the cap top wall section 33 takes place under the pressure of the product in the container, the cap is designed to make use of this exing action. This is the reason for the enlarged diameter of the cap top wall section 33 and the compound gasket 41 between the cap skirt wall section 34 and the outer face 21 of the bead 18.
  • the exing cap stretches the Ycompound tightly around and against the rounded outer or upper corner of the bead 18 and insures that a hermetic seal is made at this corner between the cap, its compound and the bead 18 of the container. It has been found that this seal is so effective that leakers are unknown.
  • the sealing cap 12 is provided with tearing means to facilitate removal of the cap as a unitary structure, from the container, in a one hand manual operation without the use of tools.
  • tearing means is disclosed in FIGS. 1, 4, 5 and 6.
  • the top wall section 33 of the cap 12 is provided with a pair of spaced and diverging score lines 45, 46 (FIG. 1) which at their widely spaced ends terminate substantially at the outer diameter of the top wall section 33.
  • the score lines 45, 46 extend down along the skirt wall section 34 at converging angles and terminate in a tearing tongue 47 (FIG. l).
  • the score lines 45, 46 preferably are disposed on the inner face of the cap 12 in order to obtain maximum strength of the top wall section 33 under outward exing or bulging of this wall section under the pressure of the product in the container. With the score lines inside the cap, the bulging top wall section tends to draw the sides of the score lines toward each other and therefore makes them stronger pressurewise. Also for some unknown reason the diverging score lines have been found to give greater strength pressurewise to the cap, although the invention also contemplates the use of parallel score lines as well as diverging score lines.
  • the tongue 47 is made as a simple continuation of the skirt wall section 34 of the cap 12, it is extremely diicult to tear through the U beam shaped holding ange 35.
  • This holding flange 35 apparently is so rigid and strong, even in an aluminum cap, that the tongue usually tears off at the beginning of the tearing action.
  • the lower leg 38 of the U beam shaped holding ange 35 is dispensed with, as shown in FIG. 3, in the formation of the cap.
  • the cap 12 is made from a blank 51 (FIG. 5) which along the major portion of its circumference is a substantially true circle.
  • the true outer circumference of the blank iscut back or relieved as at portions 52 and terminate in notches 53 which are part of a narrow section 54 connecting the tongue 47 to the blank.
  • a cap 56 When the blank 51 is subjected to a cap drawing operation, a cap 56 results as shown in FIG. 4.
  • This cap 56 comprises the imperforate flat top wall section 33 of the cap 12 and a connecting depending skirt Wall section 57 of which the skirt wall section 34 is a part.
  • the skirt 57 is shorter at the portions 55 adjacent the tongue 47 as shown in FIG. 4 and the notches 53 are closed by a crowding of the skirt wall against the edges of the tongue portion 54 thereby producing cut through but closed slits 59. This leaves the score lines 45, 46 terminating substantially in line with the sides of the narrow neck 54 of the tongue 47.
  • the preformed and gasket lined cap 56 is applied to the container over its mouth 16, with the cap skirt 57 disposed adjacent the container finish beads 18, 26.
  • the skirt 57 straddles the channel 31 between the beads, and the lower terminal edge of the skirt is disposed immediately adjacent the upper tapered face 27 of the auxiliary bead 26, or slightly overlapping the outer face 29 of the bead, depending upon the ultimate desired length of the lower leg 38 of the holding flange 35.
  • the cap 56 With the cap 56 in this position, its skirt 57 is pressed or crimped into the channel 31 to reform the skirt into the U beam shaped holding flange 35 to firmly hold the cap in place against blow-olf as explained above.
  • This crimping action preferably is effected by a roller.
  • the lower marginal edge portion of the cap skirt 57 is progressively wiped against and across the upper tapered face 27 of the auxiliary bead 26 to provide for a smooth and unwrinkled bending of the skirt material into the formation of the U beam shaped holding flange 35.
  • the auxiliary bead 26 serves as an anvil or guide during the cap skirt reformation and this is the primary purpose of the bead.
  • the lower leg 38 of the U beam shaped holding flange 35 is omitted adjacent the neck 54 of the tongue 47 and hence the rigidity of the holding flange 35 is slightly reduced at this section and he neck 54 is crimped-in to take the place of the omitted Hence when it is desired to remove the cap 12 from the container, it is merely necessary to pull the tongue 47 outwardly to remove the crimped-in-neck portion 54 from the channel 31 and then pull it upwardly to remove the cap.
  • This action properly starts the tearing action along the score lines 45, 46 and results in sufcient tearing back of the material of the top wall section of the cap to release the cap from the container as a unitary structure as shown in FIG. 6, by a mere manual one hand operation and without the use of tools.
  • the cap top wall section 33 is provided with parallel score lines 61, 62 which set off between them a removable area 63 which terminates in a tearing tongue 64 which projects beyond the skirt wall section of the cap.
  • This modified cap preferably is made from a flat blank 67 (FIG. 8) which is subjected to a drawing operation to produce the primary or unfinished cap member shown in FIG. 7 having a surrounding skirt 68 and the tongue 64 and the adjacently disposed notches 66.
  • This cap is fitted with the compound gasket hereinbefore mentioned in connection with the preferred form of the cap, and is then loosely applied to the container and clinched in place as in the preferred form of cap.
  • the notches 66 are so proportioned in width and height as to cause the edges of the U beam shaped holding flange 35 adjacent the tearing tongue 64 to be disposed in spaced relation to the tongue as shown in FIG. 7 and to cause the top edges of the notches to terminate at least at the bottom edge of the vertical or connecting leg of the holding ange 35 as shown at 55 in FIG. 3.
  • a sealed package comprising a container having a dispensing mouth, a sealing cap on said dispensing mouth, and a liquid comestible in said container maintained at a pressure substantially above atmospheric pressure, said container having an annular bead surrounding said dispensing mouth, said bead having an upper face, an outer face, a rounded corner joining said upper and outer faces, and a lower face disposed relative to said outer face at an included angle which is less than a right angle to provide an acute angled hook ledge, said sealing cap being formed of thin sheet material which is readily deformable by the pressure of said comestible, said sealing cap having a normally at top wall section, a depending annular skirt section integral with said top wall section, and a continuing U-shaped holding section having a leg engaging against said lower face of said bead to provide an anchorage under said hook ledge for said cap against blow-olf of said cap by the pressure in said container, a sealing gasket disposed between said top wall section and said upper face of said bead and continuing between said skirt section and said outer
  • said tear means comprises a pair of spaced score lines disposed in the top wall section of said cap and extending into said skirt section to define a removable area therebetween, and a manually engageable pull tab integral with said removable area whereby said removable area may be separated from said cap to release the cap from the container.
  • said U- shaped holding section comprises a leg opposite to said rst mentioned leg, and wherein said cap is provided with cut through slits in said holding section adjacent said tab, said slits extending through said opposite leg of said holding section and forming continuations of said score lines.
  • a container and tearable sealing cap assembly comprising a container having a dispensing mouth, a liquid comestible maintained under pressure within said container, an annular bead surrounding said container mouth said bead having a top face, an annular outer face and an annular undercut face joined in a sharp annular corner, a sealing cap of an easily tearable metal on said mouth, said sealing cap having a top wall section, an annular skirt comprising an outwardly and downwardly tapered wall section and a downwardly continuing annular U beamshaped holding flange having an upper leg merging with said tapered wall section along said sharp annular bead corner and a lower leg spaced below said upper leg, with said upper leg and said tapered wall section engaging against and in close conformity with their respective undercut and tapered faces of said bead and providing a reinforced anchorage inwardly of said annular bead corner for said cap against blow-off thereof by pressure within the container, sealing means between said bead and said cap, a pair of spaced score lines disposed in the top wall section
  • each of said cut portions is defined by the edges of a notch cut in said skirt wall section adjacent each side of said pull tongue, each notch extending across said lower leg of said U beamshaped holding flange and deiining a terminal end of said lower leg of said holding ange disposed in spaced relation to said tongue.
  • each of said cut portions is defined by the edges of a slit cut in said skirt Wall section adjacent each side of said pull tongue, each slit extending across said lower leg of said U beam-shaped holding ange and deiining a terminal end of said lower leg of said holding flange extending substantially entirely up to said tongue.
  • a container and sealing cap assembly of the character defined in claim 7 wherein said container is provided with an auxiliary annular bead disposed adjacent said first mentioned annular bead in spaced relation thereto, said auxiliary bead having a at tapered upper face and defining with said undercut face of said first mentioned bead an annular U-shaped channel having relatively sharp connecting corners, and wherein said cap holding ange is disposed in said channel and is in close tight fitting conformity with said bead undercut face and said auxiliary bead at tapered upper face.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
US122190A 1961-07-06 1961-07-06 Container and sealing cap assembly filled with an aqueous comestible Expired - Lifetime US3130056A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL280618D NL280618A (en)) 1961-07-06
US122190A US3130056A (en) 1961-07-06 1961-07-06 Container and sealing cap assembly filled with an aqueous comestible
GB25307/62A GB952962A (en) 1961-07-06 1962-07-02 Improvements in or relating to containers and closures therefor
CH805462A CH394844A (fr) 1961-07-06 1962-07-04 Récipient fermé hermétiquement au moyen d'un capuchon
BE619757A BE619757A (fr) 1961-07-06 1962-07-04 Récipient fermé hermétiquement au moyen d'un capuchon
FR903009A FR1332800A (fr) 1961-07-06 1962-07-05 Récipient fermé hermétiquement au moyen d'un capuchon
LU42008D LU42008A1 (en)) 1961-07-06 1962-07-06

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US122190A US3130056A (en) 1961-07-06 1961-07-06 Container and sealing cap assembly filled with an aqueous comestible
US17035962A 1962-02-01 1962-02-01

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US3130056A true US3130056A (en) 1964-04-21

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US122190A Expired - Lifetime US3130056A (en) 1961-07-06 1961-07-06 Container and sealing cap assembly filled with an aqueous comestible

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BE (1) BE619757A (en))
CH (1) CH394844A (en))
GB (1) GB952962A (en))
LU (1) LU42008A1 (en))
NL (1) NL280618A (en))

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216602A (en) * 1962-03-26 1965-11-09 American Flange & Mfg Container and cap therefor
US3245568A (en) * 1964-11-30 1966-04-12 American Can Co Closure with protective coating
US3246784A (en) * 1964-05-14 1966-04-19 Crown Cork & Seal Co Container and closure therefor
US3258149A (en) * 1963-11-25 1966-06-28 American Flange & Mfg Closure cap
US3273737A (en) * 1966-09-20 Container and closure
US3301426A (en) * 1964-06-05 1967-01-31 American Flange & Mfg Closure cap
US3338445A (en) * 1965-10-15 1967-08-29 American Flange & Mfg Container and cap with reclosable tear strip
US3353739A (en) * 1967-03-10 1967-11-21 Reynolds Metals Co Container means having pull-off wall means
US3362563A (en) * 1963-04-24 1968-01-09 American Flange & Mfg Frangible closure cap
US3369689A (en) * 1964-09-11 1968-02-20 American Can Co Easy-open container closure
US3380609A (en) * 1966-04-14 1968-04-30 Crown Cork & Seal Co Roll-on crown with ring tab
US3397661A (en) * 1964-11-30 1968-08-20 American Can Co Closure with protective coating and method of manufacture thereof
US3446382A (en) * 1966-08-15 1969-05-27 American Flange & Mfg Ring pull closure cap
US3809365A (en) * 1971-06-21 1974-05-07 H Loffler Protective cap of synthetic material for mouths of containers, particularly corked wine bottles
US3958710A (en) * 1970-04-14 1976-05-25 Aktiebolaget Wicanders Korkfabriker Bottle cap with gasket
US3974931A (en) * 1975-05-29 1976-08-17 American Flange & Manufacturing Co., Inc. Bottle cap
US4018904A (en) * 1975-01-21 1977-04-19 Acecook Co., Ltd. Container for an instant food
US4098420A (en) * 1975-12-16 1978-07-04 Daiwa Can Company, Ltd. Cap for a bottle
US4429801A (en) 1981-05-05 1984-02-07 American Flange & Manufacturing Co. Inc. Tear-off cap for closing bottles
US4501371A (en) * 1983-12-05 1985-02-26 Owens-Illinois, Inc. Tamper indicating, non-resealable closure
USD284837S (en) 1983-08-26 1986-07-29 Tetra Pak International Ab Packaging container
USD359685S (en) 1991-10-28 1995-06-27 Portola Packaging, Inc. Container closure
AU736662B2 (en) * 1997-04-21 2001-08-02 Pechiney Emballage Alimentaire Cap with a plastic sleeve
US20020166857A1 (en) * 2001-05-10 2002-11-14 Schwaikert William E. Household product package with tamper evident cap
US20030205575A1 (en) * 2002-05-06 2003-11-06 Dewinter David S. Anti-splatter cover for microwave cooking
WO2005077778A1 (en) * 2004-02-09 2005-08-25 Portola Packaging, Inc. Composite lined closure
USD673858S1 (en) * 2010-04-19 2013-01-08 Otsuka Pharmaceutical Co., Ltd. Container
KR20160148579A (ko) * 2014-04-15 2016-12-26 니혼 클로져 가부시키가이샤 양압음료용 밀폐용기 및 그 제조방법
US20230182978A1 (en) * 2021-12-13 2023-06-15 Sue Ellen Amanat Tamper-evident seals for containers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210272A (en) * 1978-06-27 1980-07-01 Michael M. Sakovich Container lid
US4658976A (en) * 1983-04-15 1987-04-21 Aluminum Company Of America Lined plastic closure
US5285913A (en) * 1992-11-24 1994-02-15 H-C Industries, Inc. Closure assembly with insert liner

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US1605685A (en) * 1925-04-04 1926-11-02 Mock Hugo Can
US2096428A (en) * 1935-03-23 1937-10-19 Aluminum Co Of America Closure and receptacle
US2406568A (en) * 1945-03-05 1946-08-27 Sebell Harry Container
US2709019A (en) * 1951-07-23 1955-05-24 Jack N Powell Opening attachment for bottle caps

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Publication number Priority date Publication date Assignee Title
US1605685A (en) * 1925-04-04 1926-11-02 Mock Hugo Can
US2096428A (en) * 1935-03-23 1937-10-19 Aluminum Co Of America Closure and receptacle
US2406568A (en) * 1945-03-05 1946-08-27 Sebell Harry Container
US2709019A (en) * 1951-07-23 1955-05-24 Jack N Powell Opening attachment for bottle caps

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273737A (en) * 1966-09-20 Container and closure
US3216602A (en) * 1962-03-26 1965-11-09 American Flange & Mfg Container and cap therefor
US3362563A (en) * 1963-04-24 1968-01-09 American Flange & Mfg Frangible closure cap
US3258149A (en) * 1963-11-25 1966-06-28 American Flange & Mfg Closure cap
US3314565A (en) * 1963-11-25 1967-04-18 American Flange & Mfg Container closure and combination
US3379155A (en) * 1963-11-25 1968-04-23 American Flange & Mfg Method of forming closure caps
US3246784A (en) * 1964-05-14 1966-04-19 Crown Cork & Seal Co Container and closure therefor
US3301426A (en) * 1964-06-05 1967-01-31 American Flange & Mfg Closure cap
US3369689A (en) * 1964-09-11 1968-02-20 American Can Co Easy-open container closure
US3245568A (en) * 1964-11-30 1966-04-12 American Can Co Closure with protective coating
US3397661A (en) * 1964-11-30 1968-08-20 American Can Co Closure with protective coating and method of manufacture thereof
US3338445A (en) * 1965-10-15 1967-08-29 American Flange & Mfg Container and cap with reclosable tear strip
US3380609A (en) * 1966-04-14 1968-04-30 Crown Cork & Seal Co Roll-on crown with ring tab
US3446382A (en) * 1966-08-15 1969-05-27 American Flange & Mfg Ring pull closure cap
US3353739A (en) * 1967-03-10 1967-11-21 Reynolds Metals Co Container means having pull-off wall means
US3958710A (en) * 1970-04-14 1976-05-25 Aktiebolaget Wicanders Korkfabriker Bottle cap with gasket
US3809365A (en) * 1971-06-21 1974-05-07 H Loffler Protective cap of synthetic material for mouths of containers, particularly corked wine bottles
US4018904A (en) * 1975-01-21 1977-04-19 Acecook Co., Ltd. Container for an instant food
US3974931A (en) * 1975-05-29 1976-08-17 American Flange & Manufacturing Co., Inc. Bottle cap
US4098420A (en) * 1975-12-16 1978-07-04 Daiwa Can Company, Ltd. Cap for a bottle
US4429801A (en) 1981-05-05 1984-02-07 American Flange & Manufacturing Co. Inc. Tear-off cap for closing bottles
USD284837S (en) 1983-08-26 1986-07-29 Tetra Pak International Ab Packaging container
US4501371A (en) * 1983-12-05 1985-02-26 Owens-Illinois, Inc. Tamper indicating, non-resealable closure
USD359685S (en) 1991-10-28 1995-06-27 Portola Packaging, Inc. Container closure
AU736662B2 (en) * 1997-04-21 2001-08-02 Pechiney Emballage Alimentaire Cap with a plastic sleeve
US6301767B1 (en) * 1997-04-21 2001-10-16 Pechiney Emballage Alimentaire Cap with plastic sleeve
US20020166857A1 (en) * 2001-05-10 2002-11-14 Schwaikert William E. Household product package with tamper evident cap
US6817473B2 (en) 2001-05-10 2004-11-16 Wsl, Llc Household product package with tamper evident cap
US20050035128A1 (en) * 2001-05-10 2005-02-17 Wsl, Llc Household product package with tamper evident cap
US20030205575A1 (en) * 2002-05-06 2003-11-06 Dewinter David S. Anti-splatter cover for microwave cooking
WO2005077778A1 (en) * 2004-02-09 2005-08-25 Portola Packaging, Inc. Composite lined closure
USD673858S1 (en) * 2010-04-19 2013-01-08 Otsuka Pharmaceutical Co., Ltd. Container
KR20160148579A (ko) * 2014-04-15 2016-12-26 니혼 클로져 가부시키가이샤 양압음료용 밀폐용기 및 그 제조방법
US20170036825A1 (en) * 2014-04-15 2017-02-09 Nippon Closures Co., Ltd. Airtight container for positive pressure beverage and manufacturing method for the same
RU2679548C2 (ru) * 2014-04-15 2019-02-11 Ниппон Клоужерс Ко., Лтд. Воздухонепроницаемая емкость для напитков под давлением и способ изготовления
US20230182978A1 (en) * 2021-12-13 2023-06-15 Sue Ellen Amanat Tamper-evident seals for containers
US12084241B2 (en) * 2021-12-13 2024-09-10 Sue Ellen Amanat Tamper-evident seals for containers

Also Published As

Publication number Publication date
CH394844A (fr) 1965-06-30
GB952962A (en) 1964-03-18
BE619757A (fr) 1962-11-05
LU42008A1 (en)) 1962-09-06
NL280618A (en))

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