CA1036521A - Child-resistant closure for metal containers - Google Patents

Child-resistant closure for metal containers

Info

Publication number
CA1036521A
CA1036521A CA229,280A CA229280A CA1036521A CA 1036521 A CA1036521 A CA 1036521A CA 229280 A CA229280 A CA 229280A CA 1036521 A CA1036521 A CA 1036521A
Authority
CA
Canada
Prior art keywords
pull ring
central panel
panel portion
end closure
opening tab
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
CA229,280A
Other languages
English (en)
French (fr)
Other versions
CA229280S (en
Inventor
Leonard T. La Croce
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 CA1036521A publication Critical patent/CA1036521A/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)
  • Closures For Containers (AREA)
CA229,280A 1974-08-22 1975-06-13 Child-resistant closure for metal containers Expired CA1036521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US499620A US3929252A (en) 1974-08-22 1974-08-22 Child-resistant closure for metal container

Publications (1)

Publication Number Publication Date
CA1036521A true CA1036521A (en) 1978-08-15

Family

ID=23986001

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,280A Expired CA1036521A (en) 1974-08-22 1975-06-13 Child-resistant closure for metal containers

Country Status (4)

Country Link
US (1) US3929252A (2)
JP (1) JPS5526268Y2 (2)
CA (1) CA1036521A (2)
IT (1) IT1041281B (2)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014455A (en) * 1976-06-21 1977-03-29 American Can Company Accurate flow control container means
US4096967A (en) * 1977-06-06 1978-06-27 The Stolle Corporation Ecological easy-open can end
US4130074A (en) * 1977-12-29 1978-12-19 Reynolds Metals Company Tab system
JPS5528391U (2) * 1978-08-16 1980-02-23
US4417668A (en) * 1981-09-03 1983-11-29 Stolle Research And Development Corporation Easy open can end with pull tab having retained tear strip with stress relief means
JPH0740755Y2 (ja) * 1987-08-28 1995-09-20 株式会社クボタ 歩行型作業機の変速装置
SE8902080L (sv) * 1989-06-09 1990-12-10 Akerlund & Rausing Ab Behaallarefoerslutare
GB9321118D0 (en) * 1993-10-13 1993-12-01 Metal Box Plc Closure
US6050440A (en) * 1996-01-05 2000-04-18 Aluminum Company Of America Easy open container end, method of manufacture, and tooling
USD382481S (en) * 1996-01-05 1997-08-19 Aluminum Company Of America Easy open container end
USD396635S (en) 1996-02-20 1998-08-04 Aluminum Company Of America Easy-open container end
USD397296S (en) 1996-12-20 1998-08-25 Aluminum Company Of America Easy open container end
USD402555S (en) 1996-12-20 1998-12-15 Aluminum Company Of America Easy-open container end
US5927535A (en) * 1998-02-26 1999-07-27 Top Seal Corporation Tablet dispensing closure for containers
US20040195240A1 (en) * 2002-01-29 2004-10-07 Brandon Darrell Holmes Raised beverage can top with holding clip and spacer
DE10319971A1 (de) * 2003-01-13 2005-01-27 Ball Packaging Europe Gmbh Lagefixierung einer Grifflasche mit einer aus dem Panel ausgeformten Sperrsicke
US20060016815A1 (en) * 2003-11-03 2006-01-26 Hajo Rieck Anti rotation bead
EP1882640B1 (en) * 2006-07-24 2016-03-23 Ardagh MP Group Netherlands B.V. Tab for a closure and process for making such tab
US7922025B2 (en) * 2006-09-19 2011-04-12 Crown Packaging Company, L.P. Easy open can end with high pressure venting
US7721906B2 (en) * 2006-09-19 2010-05-25 Crown Packaging Technology, Inc. Easy open can end with high pressure venting
CN101778774B (zh) * 2007-06-22 2012-07-18 斯多里机械有限责任公司 罐端部以及制造该罐端部的方法
US8646643B2 (en) 2012-06-13 2014-02-11 Rexam Beverage Can Company Reliable opening beverage can end

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780902A (en) * 1972-04-17 1973-12-25 American Can Co Container end closure
US3744667A (en) * 1972-05-08 1973-07-10 Fraze Ermal C Can end with retained tear strip

Also Published As

Publication number Publication date
AU8145175A (en) 1976-11-25
US3929252A (en) 1975-12-30
JPS5127661U (2) 1976-02-28
JPS5526268Y2 (2) 1980-06-24
IT1041281B (it) 1980-01-10

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