CA1034520A - Easy-open wall - Google Patents

Easy-open wall

Info

Publication number
CA1034520A
CA1034520A CA240,694A CA240694A CA1034520A CA 1034520 A CA1034520 A CA 1034520A CA 240694 A CA240694 A CA 240694A CA 1034520 A CA1034520 A CA 1034520A
Authority
CA
Canada
Prior art keywords
easy
open wall
open
wall
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
CA240,694A
Other languages
English (en)
French (fr)
Inventor
Daniel F. Cudzik
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.)
Reynolds Metals Co
Original Assignee
Reynolds Metals 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 Reynolds Metals Co filed Critical Reynolds Metals Co
Application granted granted Critical
Publication of CA1034520A publication Critical patent/CA1034520A/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)
CA240,694A 1974-12-04 1975-11-28 Easy-open wall Expired CA1034520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52946174A 1974-12-04 1974-12-04

Publications (1)

Publication Number Publication Date
CA1034520A true CA1034520A (en) 1978-07-11

Family

ID=24110013

Family Applications (1)

Application Number Title Priority Date Filing Date
CA240,694A Expired CA1034520A (en) 1974-12-04 1975-11-28 Easy-open wall

Country Status (8)

Country Link
JP (1) JPS5742544B2 (enrdf_load_stackoverflow)
AU (1) AU498737B2 (enrdf_load_stackoverflow)
CA (1) CA1034520A (enrdf_load_stackoverflow)
DE (1) DE2553835B2 (enrdf_load_stackoverflow)
FR (1) FR2293369A1 (enrdf_load_stackoverflow)
GB (1) GB1540229A (enrdf_load_stackoverflow)
HK (1) HK4482A (enrdf_load_stackoverflow)
IT (1) IT1060391B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9850025B2 (en) 2013-07-10 2017-12-26 Showa Aluminum Can Corporation Can lid and beverage can
US10710766B2 (en) 2013-06-13 2020-07-14 Showa Aluminum Can Corporation Can lid and beverage can

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130219A (en) * 1977-11-21 1978-12-19 The Continental Group, Inc. Bead supported tab for non-detachable ends
JPS5639001Y2 (enrdf_load_stackoverflow) * 1978-06-01 1981-09-11
US4286728A (en) * 1980-04-11 1981-09-01 Ermal C. Fraze Tab and ecology end
AU576900B2 (en) * 1984-10-01 1988-09-08 J Gadsden Proprietary Limited Easy-opening can end
US4804104A (en) * 1987-05-01 1989-02-14 Adolph Coors Company System for forming an opening in a container end member
JPH0829781B2 (ja) * 1990-11-28 1996-03-27 東洋製罐株式会社 耐衝撃容易開口罐蓋およびその製造方法
US5738237A (en) * 1995-06-07 1998-04-14 Aluminum Company Of America Easy open container end, method of manufacture, and tooling
US6050440A (en) * 1996-01-05 2000-04-18 Aluminum Company Of America Easy open container end, method of manufacture, and tooling
US5931331A (en) * 1997-02-27 1999-08-03 Crown Cork & Seal Technologies Corporation Easy-open mechanism for can end
US6666933B2 (en) 1997-04-16 2003-12-23 Crown Cork & Seal Technologies Corporation Can end, and method of manufacture therefor
GB9826602D0 (en) * 1998-12-04 1999-01-27 Crown Cork & Seal Tech Corp Small diameter can end with large opening
IL145660A0 (en) * 1999-03-23 2002-06-30 Ball Corp Vented container end apparatus and method
USD448666S1 (en) 2001-01-12 2001-10-02 Crown Cork & Seal Technologies Corporation Can end
DE10261232A1 (de) 2002-12-20 2004-07-22 Wichelhaus, André Verschluss für einen Behälter
JP4490847B2 (ja) * 2005-02-23 2010-06-30 サントリーホールディングス株式会社 缶蓋及びこれを備えた缶容器
WO2007081349A1 (en) * 2006-01-13 2007-07-19 Abe Frishman Easy-pull bottle cap
US9649254B2 (en) 2006-01-14 2017-05-16 World Bottling Cap, LLC Medical vial cap
US8061544B2 (en) 2006-01-14 2011-11-22 World Bottling Cap, LLC Easy-pull crown bottle cap
US8608006B2 (en) 2006-01-14 2013-12-17 World Bottling Cap, LLC Bottle crown
EP2085319A1 (en) 2008-02-02 2009-08-05 Rexam Beverage Can Europe Limited Can end
WO2013161021A1 (ja) 2012-04-25 2013-10-31 昭和アルミニウム缶株式会社 缶蓋および飲料缶
JP6009910B2 (ja) 2012-11-07 2016-10-19 昭和アルミニウム缶株式会社 缶蓋および飲料缶
TWI589494B (zh) 2014-03-28 2017-07-01 World Bottling Cap Llc 具有開瓶器組件的冠形瓶蓋
US20170129643A9 (en) 2014-03-28 2017-05-11 World Bottling Cap Llc Bottle crown with opener assembly
US9884701B2 (en) 2014-06-23 2018-02-06 Rexam Beverage Can Company Ecology can end with pressure equalization port
JP7242193B2 (ja) * 2018-04-27 2023-03-20 大和製罐株式会社 タブ、缶蓋及び缶蓋の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10710766B2 (en) 2013-06-13 2020-07-14 Showa Aluminum Can Corporation Can lid and beverage can
US9850025B2 (en) 2013-07-10 2017-12-26 Showa Aluminum Can Corporation Can lid and beverage can

Also Published As

Publication number Publication date
AU8720575A (en) 1977-06-09
IT1060391B (it) 1982-07-10
JPS5742544B2 (enrdf_load_stackoverflow) 1982-09-09
DE2553835B2 (de) 1980-02-14
JPS5182188A (enrdf_load_stackoverflow) 1976-07-19
FR2293369A1 (fr) 1976-07-02
HK4482A (en) 1982-02-12
DE2553835A1 (de) 1976-06-10
FR2293369B1 (enrdf_load_stackoverflow) 1980-04-11
GB1540229A (en) 1979-02-07
AU498737B2 (en) 1979-03-22

Similar Documents

Publication Publication Date Title
CA1034520A (en) Easy-open wall
CA1034539A (en) Closure
AU499543B2 (en) Container
AU467292B2 (en) Eye-bush
CA1020107A (en) Containers
AU497570B2 (en) Container
AU478694B2 (en) Improvements ina wall construction
SU565112A1 (ru) Моментный гидроцилиндр
CA1015919A (en) Double cavity wall
CA997526A (en) Wall panel
CA996908A (en) Double wall tray
CA1030489A (en) Closure
AU498431B2 (en) Preformed wall panels
AU486856B2 (en) Indolobenzazepines
AU482293B2 (en) 7-methoxycephalosporins
AU488592B2 (en) Tapemeasure
AU488320B2 (en) Polycycloanilines
AU487605B2 (en) Bulbholder
AU487545B2 (en) Handstamp
AU490826B2 (en) Hydrowaxing
AU486206B2 (en) Triazolobenzodiazepines
AU485931B2 (en) Triazine-diones
AU485075B2 (en) 2-nitroimidazoles
AU484806B2 (en) Benzopyran-3-carbonitriles
AU484632B2 (en) Aryloxyphenylpropylamines