ZA712297B - Easy opening container wall - Google Patents

Easy opening container wall

Info

Publication number: ZA712297B
Authority: ZA; South Africa
Prior art keywords: container wall; easy opening; opening container; easy; wall
Prior art date: 1970-08-17

Application number

ZA712297A

Inventor

O Brown

Original Assignee

Fraze Ermal C

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

1971-04-13

Publication date

1972-02-23

1971-04-13 Application filed by Fraze Ermal C filed Critical Fraze Ermal C

1972-02-23 Publication of ZA712297B publication Critical patent/ZA712297B/en

Links

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Containers Opened By Tearing Frangible Portions (AREA)
Cartons (AREA)
Closures For Containers (AREA)

ZA712297A 1970-08-17 1971-04-13 Easy opening container wall ZA712297B (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
ZA712297B true ZA712297B (en)	1972-02-23

Family

ID=22054907

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA712297A ZA712297B (en)	1970-08-17	1971-04-13	Easy opening container wall

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)	GB1331877A (en)
NL (1)	NL162605C (en)
NO (1)	NO128861B (en)
SE (2)	SE385363B (en)
ZA (1)	ZA712297B (en)

Families Citing this family (15)

* 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
US4535909A (en) *	1984-03-23	1985-08-20	Automated Container Corporation	Easy opening container system
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
RU2314239C2 (en)	2002-08-14	2008-01-10	Файрстар Аг	Can with fuel
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
BR112016016030B1 (en) *	2014-01-08	2022-11-29	International Patents And Brands Corporation	COVER FOR A SUBSTANCE CONTAINER AND SUBSTANCE CONTAINER COMPRISING THE COVER
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 GB591173A patent/GB1331877A/en not_active Expired
- 1971-06-30 GB GB3057071A patent/GB1331876A/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

Also Published As

Publication number	Publication date
GB1331876A (en)	1973-09-26
NO128861B (en)	1974-01-21
SE385363B (en)	1976-06-28
JPS5536543B2 (en)	1980-09-22
DK128277B (en)	1974-04-01
DE2121475C3 (en)	1975-04-10
CH544703A (en)	1973-11-30
DK130912C (en)	1975-10-13
GB1331877A (en)	1973-09-26
DK130912B (en)	1975-05-05
JPS5316356B1 (en)	1978-05-31
JPS5070182A (en)	1975-06-11
DE2166378C3 (en)	1981-10-15
US3720349A (en)	1973-03-13
DE2121475B2 (en)	1974-08-29
NL162605B (en)	1980-01-15
AR193203A1 (en)	1973-04-11
NL162605C (en)	1980-06-16
NL7104628A (en)	1972-02-21
FR2102290A1 (en)	1972-04-07
DE2121475A1 (en)	1972-02-24
SE372483B (en)	1974-12-23
FR2102290B1 (en)	1976-03-26
CA935104A (en)	1973-10-09
DE2166378B2 (en)	1981-02-05
DE2166378A1 (en)	1973-11-29

Publication	Publication Date	Title
ZA708488B (en)	1971-09-29	Container
JPS52101191A (en)	1977-08-24	Easily openable container
ZA71770B (en)	1972-09-27	Easy opening container
JPS5453084A (en)	1979-04-26	Container with lid
IL38088A (en)	1975-04-25	Container
JPS54136984A (en)	1979-10-24	Container
ZA712297B (en)	1972-02-23	Easy opening container wall
CA939632A (en)	1974-01-08	Container closure
ZA71792B (en)	1971-10-27	Container closure
ZA713366B (en)	1973-01-31	Easy opening resealable container
ZA728183B (en)	1974-06-26	Improved easy opening container
CA837922A (en)	1970-03-31	Double wall container
ZA739487B (en)	1974-11-27	Easy opening container wall
ZA704071B (en)	1972-01-26	Easy opening container
CA952832A (en)	1974-08-13	Easy opening container wall
ZA707731B (en)	1972-06-28	Reclosure for easy opening container
CA856588A (en)	1970-11-24	Easy opening container
CA846028A (en)	1970-07-07	Easy opening container
CA839543A (en)	1970-04-21	Easy opening container
CA845504A (en)	1970-06-30	Easy opening container
CA836358A (en)	1970-03-10	Easy opening container
CA32166S (en)	1970-02-16	Container
CA32132S (en)	1970-02-09	Container
CA32165S (en)	1970-02-16	Container
CA32147S (en)	1970-02-09	Container