GB1331876A – Easy opening container wall
– Google Patents
GB1331876A – Easy opening container wall
– Google Patents
Easy opening container wall
Info
Publication number
GB1331876A
GB1331876A
GB3057071A
GB3057071A
GB1331876A
GB 1331876 A
GB1331876 A
GB 1331876A
GB 3057071 A
GB3057071 A
GB 3057071A
GB 3057071 A
GB3057071 A
GB 3057071A
GB 1331876 A
GB1331876 A
GB 1331876A
Authority
GB
United Kingdom
Prior art keywords
tab
nose
container wall
easy opening
line
Prior art date
1970-08-17
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
GB3057071A
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.)
1970-08-17
Filing date
1971-06-30
Publication date
1973-09-26
1971-06-30
Application filed by Individual
filed
Critical
Individual
1973-09-26
Publication of GB1331876A
publication
Critical
patent/GB1331876A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D51/00—Making hollow objects
B21D51/16—Making hollow objects characterised by the use of the objects
B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
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
B65D17/06—Integral, or permanently secured, end or side closures
B65D17/12—Closures secured by soldering, welding, or otherwise uniting opposed surfaces
B65D17/14—Closures secured by soldering, welding, or otherwise uniting opposed surfaces by cold or hot pressing of plastic sealing material
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
B65D17/4011—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 completely by means of a tearing tab
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
Abstract
1331876 Portable containers; openings E C FRAZE 30 June 1971 [17 Aug 1970] 30570/71 Heading B8D An easy opening container wall 11, e.g. for attachment to a can, has a line of weakness 15 defining a tear-out panel 17, and a tab 23 attached to the panel by rivet 25 the tab having a nose 39 which is depressed to rupture line 15 when finger-hold portion 29 of the tab is raised. A secondary, shorter non-rupturing line of weakness 27 is formed between nose 39 and rivet 25 to assist penetration by the nose. The tabs are formed by cutting slots 69 in strip material 67 and piercing holes 71, 73 to form blanks 65 which are then worked to form rolled edges of a tab 23
GB3057071A
1970-08-17
1971-06-30
Easy opening container wall
Expired
GB1331876A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US6429170A
1970-08-17
1970-08-17
Publications (1)
Publication Number
Publication Date
GB1331876A
true
GB1331876A
(en)
1973-09-26
Family
ID=22054907
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB3057071A
Expired
GB1331876A
(en)
1970-08-17
1971-06-30
Easy opening container wall
GB591173A
Expired
GB1331877A
(en)
1970-08-17
1971-06-30
Tab of the type attaachable to a wall of an easy opening contai ner and a method of making the tab
Family Applications After (1)
Application Number
Title
Priority Date
Filing Date
GB591173A
Expired
GB1331877A
(en)
1970-08-17
1971-06-30
Tab of the type attaachable to a wall of an easy opening contai ner and a method of making the tab
Country Status (13)
Country
Link
US
(1)
US3720349A
(en)
JP
(2)
JPS5316356B1
(en)
AR
(1)
AR193203A1
(en)
CA
(1)
CA935104A
(en)
CH
(1)
CH544703A
(en)
DE
(2)
DE2121475C3
(en)
DK
(2)
DK130912B
(en)
FR
(1)
FR2102290B1
(en)
GB
(2)
GB1331876A
(en)
NL
(1)
NL162605C
(en)
NO
(1)
NO128861B
(en)
SE
(2)
SE385363B
(en)
ZA
(1)
ZA712297B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2156307A
(en)
*
1984-03-23
1985-10-09
Automated Container Corp
Pull tabs for easy open containers
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3773210A
(en)
*
1972-05-30
1973-11-20
C Radtke
Opening tab for easy open container
US4130074A
(en)
*
1977-12-29
1978-12-19
Reynolds Metals Company
Tab system
US4445621A
(en)
*
1983-03-28
1984-05-01
Stoffel Technologies, Inc.
Easy-open container wall
GB9321118D0
(en)
*
1993-10-13
1993-12-01
Metal Box Plc
Closure
NL9301812A
(en)
*
1993-10-20
1995-05-16
Hoogovens Groep Bv
Metal full-aperture easy-open lid for a can.
DE10017653A1
(en)
*
2000-04-08
2001-10-18
Basf Coatings Ag
Graft copolymers based on polyurethane, their preparation and their use
CN100398403C
(en)
2002-08-14
2008-07-02
火之星有限公司
Fuel tin
US7270246B2
(en)
*
2004-08-20
2007-09-18
Stolle Machinery Company, Llc
Non-circular can end with corner-mounted tab and tooling and a conversion press for providing same
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
CA2936325C
(en)
2014-01-08
2022-11-29
International Patents And Brands Corporation
Lid for containers of substances and container of substances comprising said lid
CN106424325B
(en)
*
2015-08-06
2019-07-26
珠海鼎立包装制品有限公司
A kind of production technology and special equipment of reinforced pull ring
EP3272666A1
(en)
*
2016-07-21
2018-01-24
Ardagh MP Group Netherlands B.V.
Pull-tab and method for producing the pull-tab
ES1227529Y
(en)
*
2019-01-17
2019-06-21
Grupo Conservas Garavilla S L
CLOSING COVER FOR AN EASY OPENING CONTAINER
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US34854A
(en)
*
1862-04-01
Improvement in breech-loading fxbe-abms
GB704258A
(en)
*
1951-03-28
1954-02-17
Illinois Tool Works
Washer strip and method and apparatus for producing same
US2932880A
(en)
*
1955-02-24
1960-04-19
Western Electric Co
Method of making electrical switching devices
US3443542A
(en)
*
1964-02-12
1969-05-13
Heyman Mfg Co
Method of forming wide crimp blade
US3381848A
(en)
*
1966-10-05
1968-05-07
Fraze Ermal C
Easy-opening can end
US3401823A
(en)
*
1967-06-07
1968-09-17
Ermal C. Fraze
Easy open can end
US3454185A
(en)
*
1967-08-31
1969-07-08
Fraze Ermal C
Easy opening can end
US3485411A
(en)
*
1968-04-18
1969-12-23
Fraze Ermal C
Tab for easy-opening container
US3544025A
(en)
*
1968-05-13
1970-12-01
American Can Co
Full open end
1970
1970-08-17
US
US00064291A
patent/US3720349A/en
not_active
Expired – Lifetime
1971
1971-04-06
NL
NL7104628.A
patent/NL162605C/en
not_active
IP Right Cessation
1971-04-13
ZA
ZA712297A
patent/ZA712297B/en
unknown
1971-04-26
JP
JP2746771A
patent/JPS5316356B1/ja
active
Pending
1971-04-30
DE
DE2121475A
patent/DE2121475C3/en
not_active
Expired
1971-04-30
DE
DE2166378A
patent/DE2166378C3/en
not_active
Expired
1971-05-27
AR
AR235830A
patent/AR193203A1/en
active
1971-05-28
CA
CA114247A
patent/CA935104A/en
not_active
Expired
1971-06-30
GB
GB3057071A
patent/GB1331876A/en
not_active
Expired
1971-06-30
GB
GB591173A
patent/GB1331877A/en
not_active
Expired
1971-07-26
DK
DK366871AA
patent/DK130912B/en
not_active
IP Right Cessation
1971-08-02
FR
FR7128253A
patent/FR2102290B1/fr
not_active
Expired
1971-08-03
CH
CH1136571A
patent/CH544703A/en
not_active
IP Right Cessation
1971-08-09
NO
NO02972/71A
patent/NO128861B/no
unknown
1971-08-16
SE
SE7406573A
patent/SE385363B/en
not_active
IP Right Cessation
1971-08-16
SE
SE7110407A
patent/SE372483B/xx
unknown
1973
1973-06-15
DK
DK332673AA
patent/DK128277B/en
unknown
1973-11-29
JP
JP13392773A
patent/JPS5536543B2/ja
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2156307A
(en)
*
1984-03-23
1985-10-09
Automated Container Corp
Pull tabs for easy open containers
Also Published As
Publication number
Publication date
JPS5316356B1
(en)
1978-05-31
DK130912B
(en)
1975-05-05
SE372483B
(en)
1974-12-23
DE2121475B2
(en)
1974-08-29
DE2166378C3
(en)
1981-10-15
GB1331877A
(en)
1973-09-26
JPS5536543B2
(en)
1980-09-22
FR2102290B1
(en)
1976-03-26
FR2102290A1
(en)
1972-04-07
JPS5070182A
(en)
1975-06-11
US3720349A
(en)
1973-03-13
NL7104628A
(en)
1972-02-21
NL162605B
(en)
1980-01-15
DK128277B
(en)
1974-04-01
AR193203A1
(en)
1973-04-11
CH544703A
(en)
1973-11-30
NO128861B
(en)
1974-01-21
DE2121475A1
(en)
1972-02-24
NL162605C
(en)
1980-06-16
CA935104A
(en)
1973-10-09
ZA712297B
(en)
1972-02-23
DE2166378B2
(en)
1981-02-05
SE385363B
(en)
1976-06-28
DE2121475C3
(en)
1975-04-10
DE2166378A1
(en)
1973-11-29
DK130912C
(en)
1975-10-13
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Legal Events
Date
Code
Title
Description
1973-10-31
429A
Application made for amendment of specification (sect. 29/1949)
1974-01-23
429C
Application to amend the specification withdrawn (sect. 29/1949)
1974-02-06
PS
Patent sealed [section 19, patents act 1949]
1990-02-28
PCNP
Patent ceased through non-payment of renewal fee
