US3601273A - Pilferproof closure with vertical weakening lines - Google Patents
Pilferproof closure with vertical weakening lines Download PDFInfo
- Publication number
- US3601273A US3601273A US795636*A US3601273DA US3601273A US 3601273 A US3601273 A US 3601273A US 3601273D A US3601273D A US 3601273DA US 3601273 A US3601273 A US 3601273A
- Authority
- US
- United States
- Prior art keywords
- closure
- bridges
- band
- locking band
- locking
- 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
Links
Images
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
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
- B65D41/348—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt the tamper element being rolled or pressed to conform to the shape of the container, e.g. metallic closures
-
- 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
- B65D2401/30—Tamper-ring remaining connected to closure after initial removal
-
- 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
-
- 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
- B65D2401/40—Bridges having different cross-sections
Definitions
- the subject matter relates to a pilferproof closure for a container in which the closure is threadedly engaged with the thread of the neck of the container and is of the type which includes a locking band at its lower end having its lower edge turned under, a shoulder on the container neck, with the locking band being separated from the main body of the closure by a circumferential line of lancing and spaced bridges, with the bridges being the sole means of attachment of the band to the main body of the closure.
- the locking band is provided with several circumferentially spaced vertical weakening lines, preferably four equally spaced, which rupture on unscrewing of the closure to produce outwardly flared sectors in said locking band, whereby the entire closure, including the locking band, is completely removable from the container neck.
- the bridges do not fracture for the most part, but instead function to provide bend lines for the outwardly flared sectors.
- the present invention relates to improvements in pilferproof closures for containers having an externally threaded neck and in particular to closures of the general type shown in Osborne and Stassin U.S. Pat. No. 3,303,955 issued Feb. 14, 1967.
- the closure shown in that patent is applied to an externally threaded neck of a container preferably by a rolling process.
- the cap blank is drawn from a sheet of thin ductile metal, preferably a sheet 0.008 to 0.0095 inch in thickness of a deformable aluminum base alloy having been given an extra hard temper.
- the closure is provided with a top panel and a depending cylindrical skirt.
- the depending skirt is formed of an upper main body portion and a lower locking band portion, the two portions being divided by a peripheral interrupted slit line, namely lances with intervening bridges, so that the locking band is connected to the main portion of the skirt by merely the spaced bridges.
- the closure cap of the patent is preferably applied to the neck of the container by application of a pressure block to the top portion of the closure and at the same time a'thread roller deforms the upper portion of the closure into conformity to the threads of the container neck.
- the lower edge portion of the locking band is turned under a rib or shoulder on the container neck by means of a roller, preferably acting simultaneously with the thread rolling operation. This band when so applied acts to retain the liner compression and sealing efficiency of the closure.
- Closures of this type have enjoyed commercial success in the art particularly when used with the throwaway" or no return" type of containers.
- this locking band has been a source of annoyance and inconvenience, in that the bands must be first removed from the containers before the containers can be reused. The removal of the bands by clippers, knives, or the like tools, has been a costly and tedious operation.
- a more specific object is to provide a closure of the pilferproof type provided with circumferential lancing, spaced bridges and a locking band, which band is provided with several spaced vertical weakening lines so that upon rotation of the closure for removal thereof, the weakening lines in the locking band will rupture thereby dividing the locking band into sectors which will be cammed into outwardly flaring sectors bending on the line of the bridges.
- a further object of the invention is to provide a pilferprooftype closure wherein the bridges connecting the locking band to the closure, for the most part do not fracture during removal of the closure from the container, but instead function to provide hinge means or the bending means for the sectors of the locking means, as said sectors are flared outwardly by the camming action of the locking shoulder on the bottle neck finish during removal of the closure.
- FIG. 1 is an elevational view of the preferred form of closure made in accordance with the invention and shown prior to application we container, with the weakening lines in the locking band shown in dotted lines;
- FIG. 2 is an enlarged partial section taken on the line 2-2 of FIG. 1;
- FIG. 3 is a somewhat reduced in size fragmentary elevational view of the closure applied to a container with a portion broken away and shown in section;
- FIG. 4 is a perspective view of a closure cap after it has been removed from the container'and showing the flared sectors of the locking band.
- the locking band of the closure shell is provided with several spaced vertically disposed weakening lines, which rupture or spread on unscrewing of the closure shell to form sectors in the locking band, which sectors will be flared outwardly by the camming action of the locking rib or shoulder of the container finish as the closure is being removed.
- the bridges for the most part, do not fracture but instead function to provide hinge means or a bend line for the sectors.
- Such hinging or camming of the sectors in the present invention require less removal torque than did the fracture of all of the bridges as in pilferproof closure of the prior art.
- the flared locking band sectors will remain attached to the closure and need not be removed from the closure. The flared sectors will not interfere with effective reclosure of the container if the closure is reapplied to the container to seal the unused contents thereof. However, the distorted flared sectors will clearly indicate that the container has been opened and cannot be restored into their original positions.
- the vertical weakening lines may be scores, slits, or coined areas that will rupture when the sectors therebetween are cammed outwardly by the locking shoulder of the bottle finish as the locking band moves upwardly during removal of the closure and could be formed before the closure is formed, as well as during the forming operation of the closure. These weakening lines may be formed either internally or externally of the locking band.
- the lancing and bridges may be formed by a rotary lancing tool after the closure has been formed. While any number of slits and bridges may be formed in the closure, in the preferred embodiment 16 lances are employed with the bridges between the lances preferably alternately arranged with every other one being slightly wider to insure retention of the sectors on the closure. While the bridges for the most part do not fracture, it is possible that on opening of the closure an occasional bridge or bridges may be fractured, depending upon the number of lances and bridges employed, and the disposition and number of vertical weakening lines employed in the locking band. However, if any bridges should fracture these will occur at widely spaced positions on the closure and will not interfere with the intended functioning of the device as mentioned above. Additionally the use of some bridges wider or thicker than others will insure that the flared segments of the locking band will be adequately supported by the main body of the closure during removal thereof.
- the closure cap 9 is drawn from a sheet of thin ductile metal, such as a deformable aluminum base alloy of the same general characteristics and thickness as that disclosed in the Osborne and Stassin patent.
- a sheet 0.008 to 0.0095 inch in thickness and of an extra hard temper is employed.
- the drawing operation provides a top panel 10 and a depending cylindrical skirt 11, the latter preferably being provided with suitable lines of knurling at 12 and 13 to facilitate application of turning torque to the closure during the removal of the closure from the container.
- the lower portion of the skirt is provided with a peripheral interrupted slit line, namely a line of lances 14 and intervening bridges 15 and 16, to form a locking band 17, connected to the main body of the skirt solely through the bridges.
- the locking band 17 is provided with four vertically disposed weakening lines 18 which are preferably equally spaced around the locking band 17 and formed on the internal surface of the band. As shown in FIG. 2 these weakening lines in the band are preferably scores, but may be slits, coined areas or other weakening lines formed in the band.
- the scores 18 may be formed in the blank before the closure is formed, or during the forming operation of the closure.
- the lines may be either internal, as shown, or external, as desired, but as stated in the preferred embodiment the weakening lines are in the internal surface of the band and are produced during forming of the closure by means of indentures on the forming punch which are impressed onto the osure as the female die is moved over the punch.
- the scores are preferably formed to have a uniform residual about 0.004 inch in thickness.
- sixteen lances 14 are provided with sixteen intervening bridges. Eight of these bridges 15 are narrow bridges of approximately 0.020 inch width while the other eight bridges 16 are wider, being approximately 0.050 inch in width. The narrow and wide bridges are preferably alternated as shown.
- the container neck 20 is provided with a closure receiving finish of the same type as that described in the Osborne and Stassin patent, including a top sealing surface 21, a side sealing surface 22, screw threads 23 and a locking shoulder 24.
- the closure blank 9 is provided with a liner 19, preferably of an odorless and tasteless elastomeric material, such as polyvinyl chloride.
- the closure 9 is applied to the container in a manner generally taught by the Osborne and Stassin patent, with the use of a pressure block for applying top pressure for sealing the top and side sealing surfaces.
- a thread roller deforms the skirt 11 into conformity with the threads 23 of the container neck 20.
- a roller bears against the lower portion of the locking band 17 to turn this edge 25 under the locking shoulder 24 to securely retain the closure in applied sealed position.
- the closure When it is desired to open the container the closure is manually turned to disengage the threads, resulting in the locking rib or shoulder 24 applying a camming action on the locking band which will rupture at the weakening lines or scores 18.
- the locking band 17 On rupture of the scores 18 the locking band 17 will be divided into four segments (four scores having been used in this embodiment) and these four segments or sectors will by this camming action be outwardly flared, bending along the line of the bridges. This is clearly shown in FIG. 4.
- weakening or score lines 18 may extend vertically all the way across the locking band 17, it is found that this is not necessary. As shown in FIG. 1 of the drawing, the lines of weakening may terminate short of the lances and still function as intended.
- a pilferproof closure for containers having a threaded neck and a locking shoulder said closure being of the type having a shell formed of thin ductile metal providing a top and a depending skirt, said skirt being formed of an upper threadbearing part, for engagement with the threads of the container, and a lower locking band part, said parts being separated from each other by a peripheral line of interrupted slits forming lances and bridges, with said locking band adapted to be turned under the shoulder on the container for locking therewith, said band having several spaced vertical lines of weakening formed therein which rupture or spread on removal of said closure to divide the locking band into segments between the ruptured vertical lines, which segments bend on the line of the bridges and are flared outwardly by the camming action of the locking shoulder of the container on removal ofthe entire closure.
- a pilferproof closure as defined in claim l wherein the shell is formed from a sheet of an aluminum base alloy in an extra hard temper having a metal thickness between 0.008 and 0.0095 inch and wherein said vertical weakening lines in said locking band have a residual thickness of approximately 0.004 inch.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79563669A | 1969-01-31 | 1969-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3601273A true US3601273A (en) | 1971-08-24 |
Family
ID=25166060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US795636*A Expired - Lifetime US3601273A (en) | 1969-01-31 | 1969-01-31 | Pilferproof closure with vertical weakening lines |
Country Status (9)
Country | Link |
---|---|
US (1) | US3601273A (fr) |
BE (1) | BE745201A (fr) |
CA (1) | CA920090A (fr) |
CH (1) | CH519422A (fr) |
DE (2) | DE1928684A1 (fr) |
FR (1) | FR2041038B1 (fr) |
GB (1) | GB1238767A (fr) |
IL (1) | IL33746A (fr) |
NL (1) | NL7001222A (fr) |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3746202A (en) * | 1971-06-01 | 1973-07-17 | Continental Can Co | Die forming and perforating pilfer-proof band of closure caps |
US3767077A (en) * | 1972-04-20 | 1973-10-23 | Kaiser Aluminium Chem Corp | Pilfer-proof closure cap |
US3796338A (en) * | 1971-05-11 | 1974-03-12 | Metal Closures Ltd | Container closure having frangible skirt |
US3812991A (en) * | 1971-06-01 | 1974-05-28 | Coca Cola Co | Pilferproof closure with vertical weakening lines |
US3859942A (en) * | 1971-06-01 | 1975-01-14 | Continental Can Co | Apparatus for and method of die forming and perforating pilfer-proof band of closure caps |
US3861551A (en) * | 1971-02-22 | 1975-01-21 | Charles N Hannon | Threaded bottle cap with vertical external scores |
US3910443A (en) * | 1972-04-05 | 1975-10-07 | Metal Closures Ltd | Closures |
DE3006773A1 (de) * | 1979-02-23 | 1980-08-28 | Ethyl Prod | Sicherheitsverschluss |
FR2482565A1 (fr) * | 1980-05-19 | 1981-11-20 | Owens Illinois Inc | Element de fermeture inviolable en matiere plastique moulee pour des recipients |
US4565293A (en) * | 1983-07-19 | 1986-01-21 | National Plastics Limited | Container closure |
US6068151A (en) * | 1998-08-03 | 2000-05-30 | Fabricas Monterrey, S.A. De C.V. | Tamper-indicating plastic closure having pilfer band |
US6736280B1 (en) * | 2002-12-19 | 2004-05-18 | Felipe Lopez Zapata | Tamper-proof cap for bottles |
US20060079545A1 (en) * | 2002-11-15 | 2006-04-13 | Helsinn Healthcare Sa | Palonosetron for the treatment of chemotherapy induced emeses |
US20060266727A1 (en) * | 2003-05-13 | 2006-11-30 | Alcoa Deutschland Gmbh | Bottle seal |
US20060283829A1 (en) * | 2003-06-16 | 2006-12-21 | Aloca Deutschland Gmbh | Sealing system and method for sealing containers |
US20090223963A1 (en) * | 2006-10-27 | 2009-09-10 | Guala Pack S.P.A. | Cap For Container Provided With Guarantee Seal |
US20100006583A1 (en) * | 2006-08-31 | 2010-01-14 | Charles Thomas Retief | Plastic lid for an open topped container |
USD633386S1 (en) | 2010-05-27 | 2011-03-01 | Silgan White Cap LLC | Closure |
USD634199S1 (en) | 2010-05-27 | 2011-03-15 | Silgan White Cap LLC | Closure |
USD634200S1 (en) | 2010-05-27 | 2011-03-15 | Silgan White Cap LLC | Closure |
US8231020B2 (en) | 2010-05-27 | 2012-07-31 | Silgan White Cap LLC | Impact resistant closure |
US20130270270A1 (en) * | 2012-04-16 | 2013-10-17 | Robert C. Reinders | Cap, cap/container combination |
US20140364805A1 (en) * | 2007-09-25 | 2014-12-11 | Becton Dickinson France S.A.S | Injector with deshielder |
US20160076863A1 (en) * | 2014-07-23 | 2016-03-17 | Out Rage, Llc | Broadhead collars |
US11059633B2 (en) | 2019-10-31 | 2021-07-13 | Cheer Pack North America | Flip-top closure for container |
WO2023136836A1 (fr) * | 2022-01-14 | 2023-07-20 | Amcor Flexibles North America, Inc. | Fermeture inviolable destinée à un contenant fileté |
US11952164B1 (en) | 2012-08-10 | 2024-04-09 | Powercan Holding, Llc | Resealable container lid and accessories including methods of manufacture and use |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3144924A1 (de) * | 1981-10-23 | 1983-05-05 | Hans 8801 Schillingsfürst Heinlein | "originalitaetsverschluss fuer flaschenartige behaelter" |
DE3151816C2 (de) * | 1981-12-29 | 1984-03-08 | Alexander 4040 Neuss Keller | Garantiering für eine Schraubkappe |
GB2149764A (en) * | 1983-10-17 | 1985-06-19 | Metal Closures Ltd | Pilfer-proof closure |
DE4338004C2 (de) * | 1992-11-12 | 1997-03-27 | Roland Baldinger | Metallischer Flaschen-Drehverschluß, Verfahren zu dessen Anformung und Verwendung desselben |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3464576A (en) * | 1966-12-30 | 1969-09-02 | West Co | Tamper-proof container closure |
US3465907A (en) * | 1968-09-10 | 1969-09-09 | Continental Can Co | Closure seal for containers having screw threaded necks |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT628172A (fr) * | ||||
GB651238A (en) * | 1948-11-29 | 1951-03-14 | Christian Berner A B | Improvements in closures for bottles, jars and similar containers |
CA553475A (fr) * | 1954-08-16 | 1958-02-25 | Aluminum Company Of America | Flan de fermeture |
FR1279091A (fr) * | 1961-02-07 | 1961-12-15 | Capsule, notamment pour le bouchage des flacons et flacons munis de la présente capsule ou capsule similaire |
-
1969
- 1969-01-31 US US795636*A patent/US3601273A/en not_active Expired - Lifetime
- 1969-04-11 CA CA048502A patent/CA920090A/en not_active Expired
- 1969-05-20 GB GB1238767D patent/GB1238767A/en not_active Expired
- 1969-06-06 DE DE19691928684 patent/DE1928684A1/de active Pending
- 1969-06-06 DE DE6922518U patent/DE6922518U/de not_active Expired
-
1970
- 1970-01-20 IL IL33746A patent/IL33746A/xx unknown
- 1970-01-27 CH CH110770A patent/CH519422A/fr not_active IP Right Cessation
- 1970-01-28 NL NL7001222A patent/NL7001222A/xx unknown
- 1970-01-30 BE BE745201D patent/BE745201A/fr unknown
- 1970-01-30 FR FR7003363A patent/FR2041038B1/fr not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3464576A (en) * | 1966-12-30 | 1969-09-02 | West Co | Tamper-proof container closure |
US3465907A (en) * | 1968-09-10 | 1969-09-09 | Continental Can Co | Closure seal for containers having screw threaded necks |
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3861551A (en) * | 1971-02-22 | 1975-01-21 | Charles N Hannon | Threaded bottle cap with vertical external scores |
US3796338A (en) * | 1971-05-11 | 1974-03-12 | Metal Closures Ltd | Container closure having frangible skirt |
US3746202A (en) * | 1971-06-01 | 1973-07-17 | Continental Can Co | Die forming and perforating pilfer-proof band of closure caps |
US3812991A (en) * | 1971-06-01 | 1974-05-28 | Coca Cola Co | Pilferproof closure with vertical weakening lines |
US3859942A (en) * | 1971-06-01 | 1975-01-14 | Continental Can Co | Apparatus for and method of die forming and perforating pilfer-proof band of closure caps |
US3910443A (en) * | 1972-04-05 | 1975-10-07 | Metal Closures Ltd | Closures |
US3767077A (en) * | 1972-04-20 | 1973-10-23 | Kaiser Aluminium Chem Corp | Pilfer-proof closure cap |
DE3006773A1 (de) * | 1979-02-23 | 1980-08-28 | Ethyl Prod | Sicherheitsverschluss |
FR2482565A1 (fr) * | 1980-05-19 | 1981-11-20 | Owens Illinois Inc | Element de fermeture inviolable en matiere plastique moulee pour des recipients |
US4322009A (en) * | 1980-05-19 | 1982-03-30 | Owens-Illinois, Inc. | Tamper proof molded plastic closure |
US4565293A (en) * | 1983-07-19 | 1986-01-21 | National Plastics Limited | Container closure |
US6068151A (en) * | 1998-08-03 | 2000-05-30 | Fabricas Monterrey, S.A. De C.V. | Tamper-indicating plastic closure having pilfer band |
US20060079545A1 (en) * | 2002-11-15 | 2006-04-13 | Helsinn Healthcare Sa | Palonosetron for the treatment of chemotherapy induced emeses |
US6736280B1 (en) * | 2002-12-19 | 2004-05-18 | Felipe Lopez Zapata | Tamper-proof cap for bottles |
US20060266727A1 (en) * | 2003-05-13 | 2006-11-30 | Alcoa Deutschland Gmbh | Bottle seal |
US20100012614A1 (en) * | 2003-06-16 | 2010-01-21 | Alcoa Deutschland Gmbh | Sealing system and method for sealing containers |
US8215507B2 (en) * | 2003-06-16 | 2012-07-10 | Alcoa Deutschland Gmbh | Sealing system and method for sealing containers |
US20060283829A1 (en) * | 2003-06-16 | 2006-12-21 | Aloca Deutschland Gmbh | Sealing system and method for sealing containers |
AU2011201988B2 (en) * | 2003-06-16 | 2013-01-17 | Alcoa Deutschland Gmbh | Sealing system and method for sealing containers |
US20100006583A1 (en) * | 2006-08-31 | 2010-01-14 | Charles Thomas Retief | Plastic lid for an open topped container |
US8528757B2 (en) | 2006-10-27 | 2013-09-10 | Guala Pack S.P.A. | Cap for container provided with guarantee seal |
US20090223963A1 (en) * | 2006-10-27 | 2009-09-10 | Guala Pack S.P.A. | Cap For Container Provided With Guarantee Seal |
US9187217B2 (en) | 2006-10-27 | 2015-11-17 | Guala Pack S.P.A. | Cap for container provided with guarantee seal |
US10232985B2 (en) | 2006-10-27 | 2019-03-19 | Guala Pack S.P.A. | Cap for container provided with guarantee seal |
US10179214B2 (en) * | 2007-09-25 | 2019-01-15 | Becton Dickinson France | Injector with deshielder |
US20140364805A1 (en) * | 2007-09-25 | 2014-12-11 | Becton Dickinson France S.A.S | Injector with deshielder |
USD634200S1 (en) | 2010-05-27 | 2011-03-15 | Silgan White Cap LLC | Closure |
USD634199S1 (en) | 2010-05-27 | 2011-03-15 | Silgan White Cap LLC | Closure |
US8231020B2 (en) | 2010-05-27 | 2012-07-31 | Silgan White Cap LLC | Impact resistant closure |
USD633386S1 (en) | 2010-05-27 | 2011-03-01 | Silgan White Cap LLC | Closure |
US8672158B2 (en) | 2010-05-27 | 2014-03-18 | Silgan White Cap LLC | Impact resistant closure |
US20130270270A1 (en) * | 2012-04-16 | 2013-10-17 | Robert C. Reinders | Cap, cap/container combination |
US9617045B2 (en) * | 2012-04-16 | 2017-04-11 | Robert C. Reinders | Cap, cap/container combination |
US11952164B1 (en) | 2012-08-10 | 2024-04-09 | Powercan Holding, Llc | Resealable container lid and accessories including methods of manufacture and use |
US9976835B2 (en) * | 2014-07-23 | 2018-05-22 | Feradyne Outdoors, Llc | Broadhead collars |
US20160076863A1 (en) * | 2014-07-23 | 2016-03-17 | Out Rage, Llc | Broadhead collars |
US11059633B2 (en) | 2019-10-31 | 2021-07-13 | Cheer Pack North America | Flip-top closure for container |
WO2023136836A1 (fr) * | 2022-01-14 | 2023-07-20 | Amcor Flexibles North America, Inc. | Fermeture inviolable destinée à un contenant fileté |
Also Published As
Publication number | Publication date |
---|---|
DE6922518U (de) | 1970-10-29 |
BE745201A (fr) | 1970-07-30 |
GB1238767A (fr) | 1971-07-07 |
NL7001222A (fr) | 1970-08-04 |
CA920090A (en) | 1973-01-30 |
IL33746A (en) | 1973-04-30 |
CH519422A (fr) | 1972-02-29 |
IL33746A0 (en) | 1970-03-22 |
FR2041038B1 (fr) | 1975-08-22 |
DE1928684A1 (de) | 1970-08-20 |
FR2041038A1 (fr) | 1971-01-29 |
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