CA955546A - Plastic ring pull easy open end - Google Patents

Plastic ring pull easy open end

Info

Publication number
CA955546A
CA955546A CA129,886A CA129886A CA955546A CA 955546 A CA955546 A CA 955546A CA 129886 A CA129886 A CA 129886A CA 955546 A CA955546 A CA 955546A
Authority
CA
Canada
Prior art keywords
open end
plastic ring
easy open
ring pull
pull 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
CA129,886A
Other languages
English (en)
Other versions
CA129886S (en
Inventor
John R. Platt
Stanley E. Rohowetz
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.)
Primerica Inc
Original Assignee
American 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 American Can Co filed Critical American Can Co
Application granted granted Critical
Publication of CA955546A publication Critical patent/CA955546A/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
    • B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
    • B65D17/506—Rigid or semi-rigid members, e.g. plugs
    • B65D17/507—Rigid or semi-rigid members, e.g. plugs moulded in situ, e.g. during production of container
    • B65D17/508—Rigid or semi-rigid members, e.g. plugs moulded in situ, e.g. during production of container and combined with a rigid or semi-rigid, e.g. metallic sheet and a moulded plastic body

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CA129,886A 1971-06-17 1971-12-10 Plastic ring pull easy open end Expired CA955546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15406471A 1971-06-17 1971-06-17

Publications (1)

Publication Number Publication Date
CA955546A true CA955546A (en) 1974-10-01

Family

ID=22549852

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,886A Expired CA955546A (en) 1971-06-17 1971-12-10 Plastic ring pull easy open end

Country Status (5)

Country Link
US (1) US3701453A (OSRAM)
JP (1) JPS5353658Y2 (OSRAM)
CA (1) CA955546A (OSRAM)
FR (1) FR2142046B1 (OSRAM)
IT (1) IT958416B (OSRAM)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861976A (en) * 1971-10-19 1975-01-21 Aluminum Co Of America Laminated container wall
US3804287A (en) * 1972-07-10 1974-04-16 American Can Co End closure for an easy opening resealable container
US4155481A (en) * 1978-07-26 1979-05-22 Tokan Kogyo Co., Ltd. Container cover member having synthetic resin openable portion and method for making the same
FR2487299A1 (fr) * 1980-07-22 1982-01-29 Thomson Brandt Trappe hermetique pour enceinte etanche
JPS57160609A (en) * 1981-03-30 1982-10-04 Nippon Seikan Kk Providing method of score for poening at top plate of can and attaching method of pull
JPS5819925U (ja) * 1981-07-30 1983-02-07 本州製紙株式会社 易開封性容器蓋
US4438864A (en) * 1982-06-09 1984-03-27 Container Corporation Of America Tamperproof closure
US4427128A (en) 1982-10-13 1984-01-24 The Continental Group, Inc. Can and closure therefor
JPH01267157A (ja) * 1988-04-07 1989-10-25 Showa Denko Kk 缶様容器蓋およびその製法
ATE126492T1 (de) * 1989-12-18 1995-09-15 Polystar Packaging Inc Behälterverschluss und verfahren zu seiner herstellung.
US5692635A (en) * 1990-06-06 1997-12-02 American National Can Company Easy open closure
IT1269164B (it) * 1994-12-13 1997-03-21 Marcello Fossi Disposizione per la richiusura temporanea di contenitori in specie peralimenti
US7055713B2 (en) * 2002-11-12 2006-06-06 Sonoco Development, Inc. Easy-opening closure for retortable container
CA2513987A1 (en) * 2004-07-28 2006-01-28 Creative Science, Inc. Container closure
EP1650138A1 (en) * 2004-10-25 2006-04-26 Impress Group B.V. Container comprising a closing sheet that is directly connected to the wall
PL1982928T3 (pl) * 2007-04-18 2011-05-31 Impress Group Bv Zestaw zawierający pierścień, folię i wieczko, zestaw wstępny do niego, sposób wytwarzania zestawu oraz sposób wytwarzania pojemnika
WO2015082268A1 (en) * 2013-12-04 2015-06-11 Billerudkorsnäs Ab Sealable package and production thereof
DE102016112953A1 (de) * 2016-07-14 2018-01-18 Gregor Anton Piech Metallische Dose und zugehöriger Dosendeckel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184096A (en) * 1961-10-04 1965-05-18 Reynolds Metals Co Container seal and opening means

Also Published As

Publication number Publication date
JPS5353658Y2 (OSRAM) 1978-12-21
FR2142046B1 (OSRAM) 1978-08-04
IT958416B (it) 1973-10-20
JPS4812255U (OSRAM) 1973-02-10
FR2142046A1 (OSRAM) 1973-01-26
US3701453A (en) 1972-10-31

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