DE3272712D1 - Tamper-indicating closure - Google Patents

Tamper-indicating closure

Info

Publication number
DE3272712D1
DE3272712D1 DE8282302952T DE3272712T DE3272712D1 DE 3272712 D1 DE3272712 D1 DE 3272712D1 DE 8282302952 T DE8282302952 T DE 8282302952T DE 3272712 T DE3272712 T DE 3272712T DE 3272712 D1 DE3272712 D1 DE 3272712D1
Authority
DE
Germany
Prior art keywords
tamper
indicating closure
closure
indicating
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
Application number
DE8282302952T
Other languages
German (de)
Inventor
Efrem M Ostrowsky
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.)
Tredegar Molded Products Co
Original Assignee
Precise TMP 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27402412&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3272712(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/271,775 external-priority patent/US4369889A/en
Priority claimed from US06/271,776 external-priority patent/US4427126A/en
Priority claimed from US06/284,230 external-priority patent/US4382521A/en
Application filed by Precise TMP Inc filed Critical Precise TMP Inc
Application granted granted Critical
Publication of DE3272712D1 publication Critical patent/DE3272712D1/en
Expired legal-status Critical Current

Links

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
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • B65D41/045—Discs
    • 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
    • B65D41/3461—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt the tamper element being retracted by heat or by heat and pressure
    • B65D41/3466—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt the tamper element being retracted by heat or by heat and pressure and being integrally connected to the closure by means of bridges
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • B65D51/1688—Venting occurring during initial closing or opening of the container, by means of a passage for the escape of gas between the closure and the lip of the container mouth, e.g. interrupted threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
DE8282302952T 1981-06-08 1982-06-08 Tamper-indicating closure Expired DE3272712D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/271,775 US4369889A (en) 1981-06-08 1981-06-08 Tamperproof closure
US06/271,776 US4427126A (en) 1981-06-08 1981-06-08 Vented closure
US06/284,230 US4382521A (en) 1981-07-17 1981-07-17 Vented closure

Publications (1)

Publication Number Publication Date
DE3272712D1 true DE3272712D1 (en) 1986-09-25

Family

ID=27402412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282302952T Expired DE3272712D1 (en) 1981-06-08 1982-06-08 Tamper-indicating closure

Country Status (5)

Country Link
EP (2) EP0149198B1 (en)
AU (1) AU8466382A (en)
CA (1) CA1195290A (en)
DE (1) DE3272712D1 (en)
NZ (1) NZ200879A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004736A1 (en) * 1983-06-02 1984-12-06 Ernst Wiedmer Anti-tamper band for container closure
CH664131A5 (en) * 1984-10-09 1988-02-15 Wiedmer Plastikform W PLASTIC LOCK FOR CONTAINERS WITH GUARANTEE RING.
US4591062A (en) * 1984-12-24 1986-05-27 Jeffrey Sandhaus Tamper-evident closure apparatus
US4723685A (en) * 1986-12-19 1988-02-09 Owens-Illinois Closure Inc. Lined closure made by the unscrewing process
DE4113428C3 (en) * 1991-04-25 1999-08-05 Alcoa Gmbh Verpackwerke Screw cap
US5197620A (en) * 1992-04-27 1993-03-30 Owens-Illinois Closure Inc. Venting closure
GB2277079A (en) * 1993-04-17 1994-10-19 Nicholas Low Safety bottle top
FR2778641B1 (en) * 1998-05-13 2000-06-16 Crown Cork & Seal Tech Corp SCREW PLUG HAVING A THROAT FOR RECEIVING A JOINT AND MOLD FOR MAKING SUCH A PLUG
US7073375B2 (en) 2004-07-02 2006-07-11 Honeywell International Inc. Exhaust back pressure sensor using absolute micromachined pressure sense die
US8584876B2 (en) 2007-07-05 2013-11-19 Kraft Foods Group Brands Llc Food containers adapted for accommodating pressure changes using skip seals and methods of manufacture
DE102009044896B3 (en) * 2009-12-15 2011-05-26 Kunststofftechnik Waidhofen An Der Thaya Gmbh Cap for closing a container
CN110615174B (en) * 2018-06-19 2022-05-06 义乌市易开盖实业公司 Packaging container with safety reminding structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990079A (en) * 1958-11-25 1961-06-27 Leo J Garvey Gas escape closure cap
US3612325A (en) * 1968-06-19 1971-10-12 Dover Molded Products Co Plastic screwcap with rotatable washer
US3888347A (en) * 1973-08-06 1975-06-10 Thomas Rollin Kramer Inflated containers for fluid pressurized balls
FR2348114A1 (en) * 1976-04-12 1977-11-10 Consumers Glass Co Ltd Resealable wine bottle stopper - has cylindrical portion with male thread fitting inside neck of bottle
AU4204978A (en) * 1978-09-15 1980-03-20 Metal Closures Ltd Containers
GB2029808B (en) * 1978-09-15 1983-05-25 Metal Closures Ltd Closing containers having screw threaded necks
NL7810527A (en) * 1978-10-20 1980-04-22 Leer Koninklijke Emballage SCREW CAP WITH LOCKING EDGE.
US4206852A (en) * 1979-01-26 1980-06-10 Aluminum Company Of America Linerless closure for pressurized container
GB2062593B (en) * 1979-10-22 1984-06-20 Ethyl Prod Tamperproof closure
EP0060218A3 (en) * 1981-03-10 1983-01-26 Albert Obrist AG Closure-arrangement secured by rotation for containers with a content producing an internal pressure

Also Published As

Publication number Publication date
EP0149198A3 (en) 1985-10-30
EP0067650A1 (en) 1982-12-22
EP0067650B1 (en) 1986-08-20
EP0149198A2 (en) 1985-07-24
CA1195290A (en) 1985-10-15
NZ200879A (en) 1985-07-12
AU8466382A (en) 1982-12-16
EP0149198B1 (en) 1988-07-13

Similar Documents

Publication Publication Date Title
GB2134892B (en) Tamper-indicating closure
GB2121392B (en) Tamper-evident closure
GB2085416B (en) Tamper-evident closures
GB2116155B (en) Tamper-indicating closures
ZA834784B (en) Closure
AU583705B2 (en) Tamper-indicating closure
GB2117363B (en) Tamper-indicating pierceable closure
ZA825467B (en) Child-proof closure
GB2068089B (en) Closures for ram-jets
DE3472089D1 (en) Improved closure
US4392580B1 (en) Closure cap
GB2111030B (en) Safety closure
GB2083801B (en) Tamperproof closure
DE3272712D1 (en) Tamper-indicating closure
GB2125382B (en) Tamper-evident closure
GB2136782B (en) Pilferproof closure
GB2134893B (en) Tamper-indicating closure
GB8304040D0 (en) Closure
GB2125342B (en) Tamper-indicating seal
ZA841889B (en) Improved closure
GB2108940B (en) Safety closure
GB2129784B (en) Tamper-indicating closures
GB2143806B (en) Tamper-indicating closure
DE3278764D1 (en) Tamper-indicating closure
GB2137600B (en) Improved closure

Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: TREDEGAR MOLDED PRODUCTS CO., RICHMOND, VA., US

8339 Ceased/non-payment of the annual fee