CA1031277A - Protective edge for easy opening can ends - Google Patents

Protective edge for easy opening can ends

Info

Publication number
CA1031277A
CA1031277A CA224,751A CA224751A CA1031277A CA 1031277 A CA1031277 A CA 1031277A CA 224751 A CA224751 A CA 224751A CA 1031277 A CA1031277 A CA 1031277A
Authority
CA
Canada
Prior art keywords
easy opening
protective edge
protective
edge
easy
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
CA224,751A
Other languages
English (en)
French (fr)
Inventor
Keiji Taniuchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1031277A publication Critical patent/CA1031277A/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
    • B65D17/404—Details of the lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)
CA224,751A 1974-07-04 1975-04-16 Protective edge for easy opening can ends Expired CA1031277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974078209U JPS5426299Y2 (de) 1974-07-04 1974-07-04

Publications (1)

Publication Number Publication Date
CA1031277A true CA1031277A (en) 1978-05-16

Family

ID=13655639

Family Applications (1)

Application Number Title Priority Date Filing Date
CA224,751A Expired CA1031277A (en) 1974-07-04 1975-04-16 Protective edge for easy opening can ends

Country Status (11)

Country Link
US (1) US3980201A (de)
JP (1) JPS5426299Y2 (de)
BE (1) BE830163A (de)
BR (1) BR7504092A (de)
CA (1) CA1031277A (de)
CH (1) CH602426A5 (de)
DE (1) DE2509164C3 (de)
ES (1) ES213265Y (de)
FR (1) FR2276996A1 (de)
GB (1) GB1493868A (de)
NL (1) NL158452B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5882402U (ja) * 1981-11-27 1983-06-03 スズキ株式会社 カムシヤフト
JPS5874811A (ja) * 1982-10-13 1983-05-06 Toshiba Corp 内燃機関のカム
US4485935A (en) * 1982-12-08 1984-12-04 Stoffel Technologies, Inc. Easy-open structure for containers and method of forming the same
JPS6130749U (ja) * 1984-07-27 1986-02-24 日本ピストンリング株式会社 カムシヤフト
US4564119A (en) * 1984-12-07 1986-01-14 Nippon Light Metal Co., Ltd. Aluminum can end
US5145086A (en) * 1991-05-17 1992-09-08 Krause Arthur A Captive tear tab with protective means for container opening
US5535911A (en) * 1994-08-29 1996-07-16 Cortez; Alejandro Opening device for cans
US6401956B1 (en) 1999-09-21 2002-06-11 Crown Cork & Seal Technologies Corporation Safety container end having improved opening characteristics
US8870012B2 (en) * 2007-10-05 2014-10-28 Gilbert P. Stengel, JR. Flip-up pop-top can lid
USD638704S1 (en) 2010-12-10 2011-05-31 Pactiv Corporation Container lid
USD637489S1 (en) 2010-12-10 2011-05-10 Pactiv Corporation Pull grip feature of a container lid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1510910A1 (de) * 1962-11-13 1969-07-10 Scragg & Sons Kordel oder Garn als Einlage in Formteile
US3285467A (en) * 1964-05-14 1966-11-15 James G Moran Rip tab opener for sealed containers
US3825149A (en) * 1972-12-06 1974-07-23 Fraze Ermal C Easy opening container having shoulders to safeguard all severed edges

Also Published As

Publication number Publication date
FR2276996B1 (de) 1981-12-04
GB1493868A (en) 1977-11-30
FR2276996A1 (fr) 1976-01-30
BE830163A (fr) 1975-10-01
NL158452B (nl) 1978-11-15
DE2509164A1 (de) 1976-01-22
ES213265Y (es) 1976-11-01
BR7504092A (pt) 1976-07-06
DE2509164B2 (de) 1977-11-03
JPS5426299Y2 (de) 1979-08-31
JPS517367U (de) 1976-01-20
NL7507867A (nl) 1976-01-06
US3980201A (en) 1976-09-14
CH602426A5 (de) 1978-07-31
ES213265U (es) 1976-06-16
DE2509164C3 (de) 1978-06-22
AU7946475A (en) 1976-09-30

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