CA1022092A - Easy opening end unit - Google Patents

Easy opening end unit

Info

Publication number
CA1022092A
CA1022092A CA213,269A CA213269A CA1022092A CA 1022092 A CA1022092 A CA 1022092A CA 213269 A CA213269 A CA 213269A CA 1022092 A CA1022092 A CA 1022092A
Authority
CA
Canada
Prior art keywords
opening end
end unit
easy opening
easy
unit
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
CA213,269A
Other versions
CA213269S (en
Inventor
James B. Novak
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
Application granted granted Critical
Publication of CA1022092A publication Critical patent/CA1022092A/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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
CA213,269A 1974-05-17 1974-11-07 Easy opening end unit Expired CA1022092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US470984A US3888384A (en) 1974-05-17 1974-05-17 Easy opening end unit

Publications (1)

Publication Number Publication Date
CA1022092A true CA1022092A (en) 1977-12-06

Family

ID=23869834

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213,269A Expired CA1022092A (en) 1974-05-17 1974-11-07 Easy opening end unit

Country Status (4)

Country Link
US (1) US3888384A (en)
JP (1) JPS50150583A (en)
CA (1) CA1022092A (en)
ZA (1) ZA746387B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129085A (en) * 1977-03-07 1978-12-12 Klein Gerald B Gated can end with shear offset defining gate and method for manufacture of the same
US5145086A (en) * 1991-05-17 1992-09-08 Krause Arthur A Captive tear tab with protective means for container opening
USD419448S (en) * 1999-01-18 2000-01-25 C.A.P.S., Inc One-piece end closure with re-closable punch out lid
BR112021002254A2 (en) * 2018-08-06 2021-05-04 Snstech, Llc take-off closing system
US11787597B2 (en) * 2019-02-25 2023-10-17 Gilbert P. Stengel, JR. Resealable pop top lid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379333A (en) * 1966-08-05 1968-04-23 Reynolds Metals Co Container easy-open means and method of making the same or the like
US3401819A (en) * 1967-03-22 1968-09-17 Joseph P. Salamone Container opening caps

Also Published As

Publication number Publication date
US3888384A (en) 1975-06-10
JPS50150583A (en) 1975-12-03
ZA746387B (en) 1976-05-26

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