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IT994629B - SAFETY LOCK FOR VACUUM-TIGHT CONTAINERS - Google Patents

SAFETY LOCK FOR VACUUM-TIGHT CONTAINERS

Info

Publication number
IT994629B
IT994629B IT6948373A IT6948373A IT994629B IT 994629 B IT994629 B IT 994629B IT 6948373 A IT6948373 A IT 6948373A IT 6948373 A IT6948373 A IT 6948373A IT 994629 B IT994629 B IT 994629B
Authority
IT
Italy
Prior art keywords
vacuum
safety lock
tight containers
containers
tight
Prior art date
Application number
IT6948373A
Other languages
Italian (it)
Original Assignee
Continental Can Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Can Co filed Critical Continental Can Co
Application granted granted Critical
Publication of IT994629B publication Critical patent/IT994629B/en

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
    • B65D41/32—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
    • B65D41/46—Snap-on caps or cap-like covers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
IT6948373A 1972-09-05 1973-08-21 SAFETY LOCK FOR VACUUM-TIGHT CONTAINERS IT994629B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28617872 US3820678A (en) 1972-09-05 1972-09-05 Tamper-proof closure

Publications (1)

Publication Number Publication Date
IT994629B true IT994629B (en) 1975-10-20

Family

ID=23097429

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6948373A IT994629B (en) 1972-09-05 1973-08-21 SAFETY LOCK FOR VACUUM-TIGHT CONTAINERS

Country Status (10)

Country Link
US (1) US3820678A (en)
JP (1) JPS5551792B2 (en)
AU (1) AU472378B2 (en)
BR (1) BR7306855D0 (en)
CA (1) CA1016500A (en)
DE (1) DE2334666C2 (en)
FR (1) FR2197784B1 (en)
GB (1) GB1415248A (en)
IT (1) IT994629B (en)
ZA (1) ZA733342B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913771A (en) * 1973-06-01 1975-10-21 Anchor Hocking Corp Closure cap with tamper indicator
US3993210A (en) * 1974-12-19 1976-11-23 Anchor Hocking Corporation Container closure and manufacture
US3976215A (en) * 1975-03-21 1976-08-24 Owens-Illinois, Inc. Easy-open, tamper-indicating closure
US3946891A (en) * 1975-04-07 1976-03-30 Picoy Anthony R Safety cap for pressurized bottles
US3963139A (en) * 1975-08-22 1976-06-15 Sunbeam Plastics Corporation Tamper-indicating closure combination
US4227618A (en) * 1979-06-21 1980-10-14 The Continental Group, Inc. Expansion section for tamper-indicating ring of squeeze-off closure
US4347940A (en) * 1981-04-10 1982-09-07 The Continental Group, Inc. Lever-off tamper-indicating composite closure
US4576298A (en) * 1984-05-08 1986-03-18 Continental White Cap, Inc. Tamper indicating fitment
US4533059A (en) * 1984-06-13 1985-08-06 Continental White Cap, Inc. Vacuum-tamper indicating button for smaller diameter caps and the like
US4534481A (en) * 1984-08-02 1985-08-13 Rieke Corporation Snap-on, tamper-evident container closure
US4694970A (en) * 1986-06-16 1987-09-22 Anchor Hocking Corporation Tamper evident composite closure
US4748735A (en) * 1986-06-16 1988-06-07 Anchor Hocking Corporation Method of manufacturing tamper evident composite closure
DE8700722U1 (en) * 1987-01-18 1987-02-26 Eberhardt, Heinrich, 2210 Itzehoe Screw cap for containers
EP0422880A3 (en) * 1989-10-13 1992-03-25 Ariel Industries Plc Closure locking device and tamper-evident closure
HUT67206A (en) * 1991-05-01 1995-02-28 Anchor Hocking Packaging Press-on, pry-off closure
US5685443A (en) * 1995-03-06 1997-11-11 White Cap, Inc. Composite closure and method of making same
US6375023B1 (en) 2000-03-30 2002-04-23 White Cap, Inc. Press-on/pry-off composite closure with removal-assist and method of making same
EP1625079B1 (en) * 2003-05-21 2014-01-08 Rundpack AG Packaging container comprising a lid
US7918360B2 (en) * 2008-03-07 2011-04-05 Silgan Plastics Corporation Container with overcap
US20100282706A1 (en) * 2009-05-05 2010-11-11 Gilliam James R Lift lever crown cap system and method
EP3524538B1 (en) 2018-02-12 2022-11-09 Vidrala, S.A. Easy opening container

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460701A (en) * 1967-06-07 1969-08-12 Continental Can Co Composite closure
CA848786A (en) * 1968-03-23 1970-08-11 Tamper-Proof-Tops Industries Ltd. Container closure
US3656648A (en) * 1970-04-24 1972-04-18 Continental Can Co Composite closure

Also Published As

Publication number Publication date
FR2197784A1 (en) 1974-03-29
US3820678A (en) 1974-06-28
DE2334666A1 (en) 1974-03-14
ZA733342B (en) 1975-01-29
AU472378B2 (en) 1976-05-20
JPS4963581A (en) 1974-06-20
AU5897873A (en) 1975-02-13
BR7306855D0 (en) 1974-07-25
JPS5551792B2 (en) 1980-12-26
CA1016500A (en) 1977-08-30
FR2197784B1 (en) 1976-11-12
GB1415248A (en) 1975-11-26
DE2334666C2 (en) 1984-02-09

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