US3871544A - Child-proof closure cap - Google Patents

Child-proof closure cap Download PDF

Info

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
Application number
US300146A
Other languages
English (en)
Inventor
Harry A Peyser
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.)
Continental Can Co Inc
Original Assignee
Continental Can Co Inc
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 Continental Can Co Inc filed Critical Continental Can Co Inc
Priority to US300146A priority Critical patent/US3871544A/en
Priority to ZA732155A priority patent/ZA732155B/xx
Priority to CA178,667A priority patent/CA1010821A/en
Priority to DK540673AA priority patent/DK130913B/da
Priority to GB4702273A priority patent/GB1433208A/en
Priority to DE2350973A priority patent/DE2350973C2/de
Application granted granted Critical
Publication of US3871544A publication Critical patent/US3871544A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
US300146A 1972-10-24 1972-10-24 Child-proof closure cap Expired - Lifetime US3871544A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
US3871544A (en) Child-proof closure cap
US4059198A (en) Vapor-seal safety cap and container
US5269429A (en) Closure cap for infusion or transfusion bottles
US5383564A (en) Adult friendly child-resistant attachment for containers used to store potentially dangerous materials
US4180178A (en) Container and closure
US3484016A (en) Container and closure
US3193128A (en) Container closure
CA1038802A (en) Child-resistant closure
US5320233A (en) Tamper evident lug cap
US3638821A (en) Closure for bottles and similar containers
US4141461A (en) Secure bottle with novel cap
US3399796A (en) Safety stopper for pharmaceutical bottles and flasks
US4524876A (en) Tamper indicating child-resistant package
US3358865A (en) Container closure
US3773227A (en) Childproof overcap for aerosol cans
US3739933A (en) Liquid-proof safety closure
US4154353A (en) Safety container
GB2091707A (en) Child-resistant package
US5722546A (en) Child-resistant closure and container
IE52155B1 (en) Lockable closure for a container
US4512485A (en) Tamper resistant and tamper evident closures
GB2155912A (en) Tamper resistant and tamper evident closures
US4227617A (en) Container closure
GB2079733A (en) Activation closure for vial
US2765960A (en) Reusable retentive closure for containers