US3871544A - Child-proof closure cap - Google Patents
Child-proof closure cap Download PDFInfo
- Publication number
- US3871544A US3871544A US300146A US30014672A US3871544A US 3871544 A US3871544 A US 3871544A US 300146 A US300146 A US 300146A US 30014672 A US30014672 A US 30014672A US 3871544 A US3871544 A US 3871544A
- Authority
- US
- United States
- Prior art keywords
- peripheral skirt
- cap
- annular wall
- end panel
- unlocked
- 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
- 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
- B65D50/04—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 simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
- B65D50/045—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 simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring
Definitions
- Appl' 300146 generally frusto-conical unlocked and generally cylindrical locked positions in a conventional manner, the [52] US. Cl 215/225, 215/251, 215/272, improvement comprising means for moving the pe- 220/6O A ripheral skirt between the unlocked and locked posi- [51] Int- CI.
- the annular wall further includes a panel frangibly 3,718,230 2/1973 James .i 215/9 onnected thereto in overlying relationship to the Primary E. ⁇ 'aminerGeorge T. Hall Attorney, Agent, or Firm-Diller, Brown, Ramik & Wight inner cap end panel to indicate tampering should the frangible connections be fractured.
- U-PRESS-IT- caps are well known and normally include an end panel and a peripheral skirt terminating in an inwardly directed locking bead, lip, curl or the like.
- the caps are constructed from resilient metallic material with the peripheral skirt being slit axially to form a plurality of locking lugs or segments.
- the end panel of the cap in one condition bows convexly outwardly at which time the peripheral skirt is of a generally cylindrical configuration. This is the locked position of the cap when positioned upon an associated container with the locking segments disposed beneath and in locking engagement with a bead of the container finish.
- the cap In order to reclose the container the cap is re placed upon the container finish and radially inwardly directed pressure is applied against the segments resulting in the return of the cap to its locked condition. In other words, in both the locked and unlocked conditions the cap retains its particular configuration until axial or radial pressure is applied thereto.
- U'PRESS'IT caps are essentially child-proof as a child generally does not have the physical power to apply sufficient axial force to depress the end panel to achieve an unlocking of the locking lugs.
- the brief application of slight pressure may temporarily deflect the locking lugs radially outwardly but to reach the unlocked condition of the cap the axial pressure must be sustained for a sufficient time to result in the flattening or concaving of the cap end panel.
- Most children simply lack sufficient power, and the physical dexterity or coordination which is required to successfully open such U'PRESS'IT caps.
- the conventional U'PRESSIT caps lack means for indicating the surreptitious opening of the container and access to the contents which in many cases is not only undesired but prohibitive particularly in the use of one-way, disposable, or no-return articles. This is particularly true in the pharmaceutical and/or medical fields, and in accordance with this invention tamper-indicating means is provided to indicate the probable or actual removal of the cap.
- a further object of this invention is to provide means for moving the peripheral skirt and particularly the locking segments thereof radially inwardly from their unlocked to their locked position by relative telescopic motion between the overcap and the U-PRESS'IT or inner cap.
- Still another object of this invention is to provide a novel overcap associated with an inner cap in the manner heretofore set forth wherein the overcap includes an annular wall having means for confining housing the inner cap when the latter is in the unlocked position thereof, and the annular wall further including means for retaining the peripheral skirt in its locked position after having been moved thereto by the lattermentioned moving means.
- Another object of this invention is to provide a novel overcap in combination with a conventional inner cap wherein the annular wall is spanned by a panel frangibly connected thereto in overlying relationship to the inner cap end panel whereby rupture of the overcap panel indicates tampering of the closure.
- FIG. 1 is a perspective view of a novel overcap constructed in accordance with this invention, and illustrates the manner in which the same is removed from an associated container finish.
- FIG. 2 is an axial sectional view of the overcap of FIG. 1 with the inner cap and container finish being illustrated in side elevation, and illustrates the inner cap in its locked condition and held therein by surface portions of the overcap conformed to portions of the end panel and peripheral skirt.
- FIG. 3 is a fragmentary sectional view similar to FIG. 2, but more clearly illustrates the manner in which the peripheral skirt of the inner cap terminates in a plurality of locking segments whose terminal curls lock beneath a lip of the container finish.
- FIG. 4 is a sectional view similar to FIG. 3, and illustrates the manner in which forces are applied to the inner cap and the overcap resulting in the unlocking of the locking segments and the subsequent removal of the inner cap and overcap in unison from the container finish.
- FIG. 5 is a sectional view similar to FIG. 4 but illustrating the inner cap and overcap removed from the container finish.
- FIGS. 1 and 2 of the drawing in which a container 10 has a neck or finish l1 terminating in a radially outwardly directed lip or bead 12 (FIG. 3).
- the container is shown being constructed from glass, but the same may be formed of synthetic plastic material, such as polyethylene or similar polymers and copolymers, as well as metal.
- a conventional inner cap 13 most commonly known as a U'PRESS'IT cap is illustrated as being attached and locked to the container finish 11 in FIGS. 2 and 3.
- the inner cap 13 includes an end panel 14 and a peripheral skirt 15 which has a plurality of axial slits 16 resulting in the formation of a plurality of axially extending locking segments 17 each terminating in a radially inwardly upwardly and outwardly directed locking curl 18 (FIG. 3).
- the inner cap 13 is constructed from resilient metallic material and is so constructed that upon axial pressure being applied against the convex end panel 14 (FIG.
- An overcap generally designated by the reference numeral 20 includes an annular wall 21 flared radially outwardly at 22 to facilitate the gripping of the overcap 20 during capping and uncapping operations, as will be described more fully hereinafter.
- the annular wall 21 includes from bottom-to-top a frusto-conical surface 23, a generally cylindrical surface 24, an annular upwardly facing surface 25, a circumferential surface 26, a generally annular nose or shoulder 27, and a curved surface 28.
- the frusto-conical surface 23 tapers upwardly and inwardly as viewed in FIGS. 2through 5 of the drawing and as such facilitates the introduction of the inner can 13 into the overcap 20 by relative telescopic motion therebetween.
- the thinnest wall portion as defined by the surface 26 and the exterior surface (unnumbered) of the overcap 20 permit outward deflection such that the peripheral skirt will pass beyond the surface 24 when in the locked position, it being noted that in the latter condition the exterior diameter of the peripheral skirt 15 is slightly greater than the diameter of the circumferential surface 24.
- the latter dimensional relationship is best illustrated in FIG. 3.
- the inner cap 13 cannot be accidentally and/or inadvertently removed from the overcap since such movement is opposed by the annular upwardly facing surface 25.
- the lower surface (unnumbered) forming the nose 27, the surface 26, and the surface 25 constitute an inwardly opening circumferential chamber (unnumbered) confiningly housing the inner cap 13 in the overcap 20 when the inner cap is in its unlocked condition, as shown in FIG. 4.
- the annular nose 27 constitutes means for moving the peripheral skirt l5 and particularly the locking segments 17 thereof from the unlocked condition (FIG. 4) to the locked condition (FIG. 3) upondownward axial movement of the overcap 20 in the manner clearly evident between the latter-mentioned figures.
- the surface 28 constitutes means conforming to portions of the inner cap end wall 14 and the peripheral skirt 15 for retaining the peripheral skirt l5 and particularly the locking segments l7, 17 in the locked condition thereof shown in FIG. 3.
- the final feature of the overcap 20 is that of a central generally circular panel 30 which is integrally formed with the annular wall 21 and is connected thereto by frangible webs 31 spaced from each other by slots 32.
- frangible webs 31 spaced from each other by slots 32. The fracture or rupture of any of the webs 31 indicates the possibility of tampering to the extent of the inner cap having at least once been removed with access to the contents being achieved thereby.
- frangible webs 31 are broken by, for example, inserting a knife, spoon or similar tool into the slot or slots 32 and imparting an upward prying movement.
- the rupture of anyone web 31 or the total removal of the panel 30 is a tamper-indicating feature of the invention, but when used in a permissible manner, the removal of the panel 30 forms an access opening 0 (FIG. 3) into which can be inserted the thumb T (FIG. 1) of a person whose index and next finger underlie in an upwardly facing manner the flared portion 22 of the overcap 20.
- the first stage opening is that of the axial force applied to the end panel 14 causing little if any deflection thereof and instead the overcap 20 is drawn upwardly with the surface 28 continuously moving away from the inner cap 13.
- the end panel 14 will be deflected from its convex configuration (FIG. 3) to a flat or generally shallow upwardly opening concave configuration (FIG.
- the panel 30 not only serves as a tamper-indicating feature, but also creates the opening 0 for applying a force to the end panel 14 in the manner heretofore described. It is, of course, considered within the scope of this invention to totally eliminate the tamper-indicating feature by simply eliminating the panel 30 and the thin frangible connecting webs 31.
- opening is performed simply by the use of the thumb and two fingers with manual dexterity or coordination being relatively negligible since the forces are distributed relatively uniformly over the inner cap 13 and the overcap by the very design thereof.
- closing operation is quite similar since the nose 27 acts against all segments 17 substantially equally.
- a closure comprising an inner-cap defined by an end panel and depending peripheral skirt terminating in means for releasable clamping securement to a container, said peripheral skirt being deflectable between an unlocked position at which the peripheral skirt is of a generally frusto-conical condition enlarging in a direction away from said end panel and a locked position at which the diameter of the peripheral skirt is lessened as compared to its maximum in said frusto-conical condition, means for moving said peripheral skirt from said unlocked to said locked position, said moving means being carried by a annular wall in external telescopic relationship to said peripheral skirt, said annular wall 6 having confining means for entirely confiningly housing said inner-can within the axial length of said annular wall in said unlocked position, said confining means also constituting means for contact with said inner cap to aid positively in the urging of said inner-cap into said unlocked position during the raising of said cap from said container, and said annular wall further including means for retaining said peripheral skirt in said locked position after having been
- a closure comprising an inner-cap defined by an end panel and a depending peripheral skirt terminating in means for releasable clamping securement to a container, said peripheral skirt being defectable between an unlocked position at which the peripheral skirt is of a generally frusto-conical condition enlarging in a direction away from said end panel and a locked position at which the diameter of the peripheral skirt is lessened as compared to its maximum in said frusto-conical condition, a one-piece plastic over cap defined by an end panel and an annular wall, means for moving said peripheral skirt from an unlocked to said locked position, said moving means being carried by said annular wall in external telescopic relationship to said peripheral skirt, said annular wall having confining means for confiningly housing said inner-cap in said unlocked posi' tion, said annular wall further including means for retaining said peripheral skirt in said locked position after having been moved thereto by said moving means, and said over cap end panel including a plastic panel frangibly connected to said annular wall in overlying relationship to
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US300146A US3871544A (en) | 1972-10-24 | 1972-10-24 | Child-proof closure cap |
ZA732155A ZA732155B (en) | 1972-10-24 | 1973-03-28 | Child-proof closure cap |
CA178,667A CA1010821A (en) | 1972-10-24 | 1973-08-13 | Child-proof closure cap |
DK540673AA DK130913B (da) | 1972-10-24 | 1973-10-04 | Beholderlukke med en eftergivelig underhætte og en ydre lukkedel. |
GB4702273A GB1433208A (en) | 1972-10-24 | 1973-10-09 | Closures for necked containers |
DE2350973A DE2350973C2 (de) | 1972-10-24 | 1973-10-11 | Gegen den Zugriff durch Kinder gesicherter Kappenverschluß für Behälter mit einem Behälterhals und außen an diesem vorgesehenen ringförmigen Verriegelungswulst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US300146A US3871544A (en) | 1972-10-24 | 1972-10-24 | Child-proof closure cap |
Publications (1)
Publication Number | Publication Date |
---|---|
US3871544A true US3871544A (en) | 1975-03-18 |
Family
ID=23157904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US300146A Expired - Lifetime US3871544A (en) | 1972-10-24 | 1972-10-24 | Child-proof closure cap |
Country Status (6)
Country | Link |
---|---|
US (1) | US3871544A (ru) |
CA (1) | CA1010821A (ru) |
DE (1) | DE2350973C2 (ru) |
DK (1) | DK130913B (ru) |
GB (1) | GB1433208A (ru) |
ZA (1) | ZA732155B (ru) |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068696A (en) * | 1975-10-20 | 1978-01-17 | Baxter Travenol Laboratories, Inc. | Supplemental additive indication cap for containers and the like having auxiliary sleeve |
DE2813940A1 (de) * | 1977-04-23 | 1978-10-26 | Zensho Honma | Flaschenverschluss |
FR2391929A1 (fr) * | 1976-11-19 | 1978-12-22 | Baxter Travenol Lab | Coiffe de securite pour recipients a usages medicaux, notamment pour recipients contenant des solutions parenterales |
US4157762A (en) * | 1977-08-08 | 1979-06-12 | Imperial Chemical Industries Limited | Open-mouth containers |
US4157766A (en) * | 1977-07-27 | 1979-06-12 | Blau Kg Fabrik Fur Kraftfahrzeugteile | Arrangement for cap-like closure covers |
US4576298A (en) * | 1984-05-08 | 1986-03-18 | Continental White Cap, Inc. | Tamper indicating fitment |
US4779748A (en) * | 1985-06-10 | 1988-10-25 | King Plastics, Inc. | Ridged container closure |
US5040694A (en) * | 1989-01-31 | 1991-08-20 | Gambello Vincent J | Locking removable cap and method of assembly and installation thereof |
US5085332A (en) * | 1991-04-11 | 1992-02-04 | Gettig Technologies, Inc. | Closure assembly |
US5269429A (en) * | 1990-05-15 | 1993-12-14 | Robert Finke Gmbh & Co. Kg | Closure cap for infusion or transfusion bottles |
US5351845A (en) * | 1989-04-18 | 1994-10-04 | Yellowstone Environmental Science, Inc. | Cognitive skill based child-resistant and tamper-evident closure |
US20060124501A1 (en) * | 2004-11-30 | 2006-06-15 | Mcneely Kevin | Dosage reminder cap |
US20070068943A1 (en) * | 2005-09-23 | 2007-03-29 | Crown Packaging Technology Inc. | Sealing device for a container |
GB2437275A (en) * | 2006-04-18 | 2007-10-24 | Packaging Innovation Ltd | A storage and drinking container |
US20070262079A1 (en) * | 2006-05-10 | 2007-11-15 | Alexandre Paris | Opening device |
US20080110887A1 (en) * | 2006-10-31 | 2008-05-15 | Christopher Paul Ramsey | Resealable closure |
US20090173737A1 (en) * | 2007-11-09 | 2009-07-09 | Crown Packaging Technology, Inc. | Resealable beverage can end and methods relating to same |
US20100200535A1 (en) * | 2006-10-18 | 2010-08-12 | D Angelico Angelo | Container closure comprising a sound producer |
US20100294768A1 (en) * | 2009-05-22 | 2010-11-25 | Crown Packaging Technology, Inc. | resealable beverage can ends |
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 |
US20110114595A1 (en) * | 2009-11-16 | 2011-05-19 | Heiberger Robert A | Pour Cap For Fluid Containers Having Open Or Closed Position Communication Structure And Low Temperature Sealing Gasket |
US20110174821A1 (en) * | 2008-05-27 | 2011-07-21 | Cliqloc Gmbh | Securing element for a closing element |
US20110233227A1 (en) * | 2006-10-31 | 2011-09-29 | Alexandre Paris | Resealable closure |
US8231020B2 (en) | 2010-05-27 | 2012-07-31 | Silgan White Cap LLC | Impact resistant closure |
US20190177045A1 (en) * | 2015-12-17 | 2019-06-13 | Weener Plastics Netherlands B.V. | Packaging lid |
US11427387B2 (en) * | 2019-07-30 | 2022-08-30 | Sorse Technology Corporation | Child-resistant bottle cap overshell and method of construction thereof |
USD1014251S1 (en) | 2019-06-03 | 2024-02-13 | Berlin Packaging, Llc | Tamper evident closure assembly |
USD1023755S1 (en) | 2019-06-03 | 2024-04-23 | Berlin Packaging, Llc | Tamper evident closure assembly |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500006A (en) * | 1984-04-30 | 1985-02-19 | Lucien Lafortune | Safety closure cap |
ITBO20050336A1 (it) * | 2005-05-10 | 2006-11-11 | Pelliconi Abruzzo Srl | Elemento di chiusura in materiale plastico per contenitori di liquidi |
DE102008025430B4 (de) * | 2008-05-27 | 2011-08-25 | Cliqloc GmbH, 50769 | Verschlussvorrichtung für einen Behälter |
DE102008025429A1 (de) * | 2008-05-27 | 2009-12-03 | DESIGNquadrat GbR (vertretungsberechtigte Gesellschafter Alexander Christ, 50679 Köln, Guido Endert, 42799 Leichlingen, Horst Wergen, 42105 Wuppertal) | Sicherungselement für ein Verschlusselement |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1609453A (en) * | 1924-07-02 | 1926-12-07 | George D Atwood | Bottle closure |
US2347605A (en) * | 1940-04-18 | 1944-04-25 | Charles D Magnesen | Closure for bottles, jars, and similar containers |
US3718230A (en) * | 1970-05-14 | 1973-02-27 | Quartz Investments Ltd | Child-proof containers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL120932C (ru) * | 1963-05-25 | |||
US3469725A (en) * | 1967-08-08 | 1969-09-30 | Basic Products Dev Co | Safety container closure |
US3484016A (en) * | 1968-05-06 | 1969-12-16 | Basic Products Dev Co | Container and closure |
-
1972
- 1972-10-24 US US300146A patent/US3871544A/en not_active Expired - Lifetime
-
1973
- 1973-03-28 ZA ZA732155A patent/ZA732155B/xx unknown
- 1973-08-13 CA CA178,667A patent/CA1010821A/en not_active Expired
- 1973-10-04 DK DK540673AA patent/DK130913B/da unknown
- 1973-10-09 GB GB4702273A patent/GB1433208A/en not_active Expired
- 1973-10-11 DE DE2350973A patent/DE2350973C2/de not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1609453A (en) * | 1924-07-02 | 1926-12-07 | George D Atwood | Bottle closure |
US2347605A (en) * | 1940-04-18 | 1944-04-25 | Charles D Magnesen | Closure for bottles, jars, and similar containers |
US3718230A (en) * | 1970-05-14 | 1973-02-27 | Quartz Investments Ltd | Child-proof containers |
Cited By (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068696A (en) * | 1975-10-20 | 1978-01-17 | Baxter Travenol Laboratories, Inc. | Supplemental additive indication cap for containers and the like having auxiliary sleeve |
FR2391929A1 (fr) * | 1976-11-19 | 1978-12-22 | Baxter Travenol Lab | Coiffe de securite pour recipients a usages medicaux, notamment pour recipients contenant des solutions parenterales |
DE2813940A1 (de) * | 1977-04-23 | 1978-10-26 | Zensho Honma | Flaschenverschluss |
US4157766A (en) * | 1977-07-27 | 1979-06-12 | Blau Kg Fabrik Fur Kraftfahrzeugteile | Arrangement for cap-like closure covers |
US4157762A (en) * | 1977-08-08 | 1979-06-12 | Imperial Chemical Industries Limited | Open-mouth containers |
US4576298A (en) * | 1984-05-08 | 1986-03-18 | Continental White Cap, Inc. | Tamper indicating fitment |
US4779748A (en) * | 1985-06-10 | 1988-10-25 | King Plastics, Inc. | Ridged container closure |
US5040694A (en) * | 1989-01-31 | 1991-08-20 | Gambello Vincent J | Locking removable cap and method of assembly and installation thereof |
US5351845A (en) * | 1989-04-18 | 1994-10-04 | Yellowstone Environmental Science, Inc. | Cognitive skill based child-resistant and tamper-evident closure |
US5269429A (en) * | 1990-05-15 | 1993-12-14 | Robert Finke Gmbh & Co. Kg | Closure cap for infusion or transfusion bottles |
US5085332A (en) * | 1991-04-11 | 1992-02-04 | Gettig Technologies, Inc. | Closure assembly |
US20060124501A1 (en) * | 2004-11-30 | 2006-06-15 | Mcneely Kevin | Dosage reminder cap |
US20070068943A1 (en) * | 2005-09-23 | 2007-03-29 | Crown Packaging Technology Inc. | Sealing device for a container |
US8336725B2 (en) | 2005-09-23 | 2012-12-25 | Crown Packaging Technology, Inc. | Sealing device for a container |
US8360256B2 (en) | 2006-04-18 | 2013-01-29 | Packaging Innovation Limited | Storage and drinking container having cap and retaining ring |
US20090101620A1 (en) * | 2006-04-18 | 2009-04-23 | O'brien Michael | Storage and drinking container |
GB2437275A (en) * | 2006-04-18 | 2007-10-24 | Packaging Innovation Ltd | A storage and drinking container |
GB2437275B (en) * | 2006-04-18 | 2011-04-20 | Packaging Innovation Ltd | A storage and drinking container |
US20070262079A1 (en) * | 2006-05-10 | 2007-11-15 | Alexandre Paris | Opening device |
US20090179033A1 (en) * | 2006-05-10 | 2009-07-16 | Crown Packaging Technology , Inc. | Can opening device |
US7918359B2 (en) | 2006-05-10 | 2011-04-05 | Crown, Packaging Technology, Inc. | Opening device |
US20100200535A1 (en) * | 2006-10-18 | 2010-08-12 | D Angelico Angelo | Container closure comprising a sound producer |
US8240498B2 (en) | 2006-10-31 | 2012-08-14 | Crown Packaging Technology, Inc. | Resealable closure |
US20110233227A1 (en) * | 2006-10-31 | 2011-09-29 | Alexandre Paris | Resealable closure |
US20080110887A1 (en) * | 2006-10-31 | 2008-05-15 | Christopher Paul Ramsey | Resealable closure |
US8931656B2 (en) | 2007-11-09 | 2015-01-13 | Crown Packaging Technology, Inc. | Resealable beverage can end and methods relating to same |
US8336726B2 (en) | 2007-11-09 | 2012-12-25 | Crown Packaging Technology, Inc. | Resealable beverage can end and methods relating to same |
US20090173737A1 (en) * | 2007-11-09 | 2009-07-09 | Crown Packaging Technology, Inc. | Resealable beverage can end and methods relating to same |
US20110174821A1 (en) * | 2008-05-27 | 2011-07-21 | Cliqloc Gmbh | Securing element for a closing element |
US20100294768A1 (en) * | 2009-05-22 | 2010-11-25 | Crown Packaging Technology, Inc. | resealable beverage can ends |
US8833585B2 (en) | 2009-05-22 | 2014-09-16 | Crown Packaging Technology, Inc. | Resealable beverage can ends |
US8584877B2 (en) * | 2009-11-16 | 2013-11-19 | Rev 8 Inc. | Pour cap for fluid containers having open or closed position communication structure with sound and visual features |
US20110114595A1 (en) * | 2009-11-16 | 2011-05-19 | Heiberger Robert A | Pour Cap For Fluid Containers Having Open Or Closed Position Communication Structure And Low Temperature Sealing Gasket |
US8672158B2 (en) | 2010-05-27 | 2014-03-18 | Silgan White Cap LLC | Impact resistant closure |
USD633386S1 (en) | 2010-05-27 | 2011-03-01 | Silgan White Cap LLC | Closure |
US8231020B2 (en) | 2010-05-27 | 2012-07-31 | Silgan White Cap LLC | Impact resistant closure |
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 |
US20190177045A1 (en) * | 2015-12-17 | 2019-06-13 | Weener Plastics Netherlands B.V. | Packaging lid |
USD1014251S1 (en) | 2019-06-03 | 2024-02-13 | Berlin Packaging, Llc | Tamper evident closure assembly |
USD1023755S1 (en) | 2019-06-03 | 2024-04-23 | Berlin Packaging, Llc | Tamper evident closure assembly |
US11427387B2 (en) * | 2019-07-30 | 2022-08-30 | Sorse Technology Corporation | Child-resistant bottle cap overshell and method of construction thereof |
Also Published As
Publication number | Publication date |
---|---|
DK130913B (da) | 1975-05-05 |
GB1433208A (en) | 1976-04-22 |
DK130913C (ru) | 1975-10-06 |
ZA732155B (en) | 1974-11-27 |
DE2350973C2 (de) | 1985-04-04 |
DE2350973A1 (de) | 1974-04-25 |
CA1010821A (en) | 1977-05-24 |
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