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CA957978A - Linerless closure - Google Patents

Linerless closure

Info

Publication number
CA957978A
CA957978A CA157,353A CA157353A CA957978A CA 957978 A CA957978 A CA 957978A CA 157353 A CA157353 A CA 157353A CA 957978 A CA957978 A CA 957978A
Authority
CA
Canada
Prior art keywords
linerless closure
linerless
closure
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
CA157,353A
Inventor
Eugene M. Anthony
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.)
Dart Industries Inc
Original Assignee
Dart Industries 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 Dart Industries Inc filed Critical Dart Industries Inc
Application granted granted Critical
Publication of CA957978A publication Critical patent/CA957978A/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
    • B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing means
    • B65D41/0428—Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a collar, flange, rib or the like contacting the top rim or the top edges or the external surface of a container neck
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S215/00—Bottles and jars
    • Y10S215/01—Fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
CA157,353A 1971-11-30 1972-11-21 Linerless closure Expired CA957978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20333071A 1971-11-30 1971-11-30

Publications (1)

Publication Number Publication Date
CA957978A true CA957978A (en) 1974-11-19

Family

ID=22753532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,353A Expired CA957978A (en) 1971-11-30 1972-11-21 Linerless closure

Country Status (2)

Country Link
US (1) US3747792A (en)
CA (1) CA957978A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833141A (en) * 1972-08-23 1974-09-03 Leer Verpackungen Gmbh Container
NL7701937A (en) * 1977-02-23 1978-08-25 Kornelis Kunsthars Prod Ind Bv AT LEAST INTERNAL ROTATION-SYMMETRICAL CLOSING COVER.
US4415095A (en) * 1982-01-19 1983-11-15 Schweigert Lothar L Lid and seal for jar
GB2322362B (en) * 1997-02-13 2001-01-10 Portola Packaging Ltd Closure with liner and improved secondary seal
US20060237463A1 (en) * 2005-04-21 2006-10-26 Tony Riviezzo Component seal for plastic tanks
US7651004B2 (en) * 2005-05-12 2010-01-26 Rexam Closure Systems Inc. Linerless closure and package
US7891512B2 (en) * 2006-12-06 2011-02-22 Reckitt Benckiser Inc. Linerless closure for a container
MX2014004460A (en) 2011-10-12 2014-08-01 Sonoco Dev Inc Sealing overcap for a container.
WO2014116622A1 (en) 2013-01-23 2014-07-31 Csp Technologies, Inc. Packaging sealing system and a packaging assembly including such a sealing system

Also Published As

Publication number Publication date
US3747792A (en) 1973-07-24

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