AU646970B2 - Container closures - Google Patents

Container closures

Info

Publication number: AU646970B2
Authority: AU; Australia
Prior art keywords: container closures; closures; container
Prior art date: 1991-09-04
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.): Ceased

Application number

AU22073/92A

Other versions

AU2207392A (en

Inventor

Arthur John Gunstead

John Sidney Hewitt

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.)

WR Grace and Co Conn

Original Assignee

WR Grace and Co Conn

WR Grace and 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.)

1991-09-04

Filing date

1992-09-03

Publication date

1994-03-10

1992-09-03 Application filed by WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn

1993-03-11 Publication of AU2207392A publication Critical patent/AU2207392A/en

1994-03-10 Application granted granted Critical

1994-03-10 Publication of AU646970B2 publication Critical patent/AU646970B2/en

2012-09-03 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Compositions Of Macromolecular Compounds (AREA)
Containers Opened By Tearing Frangible Portions (AREA)
Closures For Containers (AREA)

AU22073/92A 1991-09-04 1992-09-03 Container closures Ceased AU646970B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB9118890		1991-09-04
GB919118890A GB9118890D0 (en)	1991-09-04	1991-09-04	Container closure

Publications (2)

Publication Number	Publication Date
AU2207392A AU2207392A (en)	1993-03-11
AU646970B2 true AU646970B2 (en)	1994-03-10

Family

ID=10700874

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU22073/92A Ceased AU646970B2 (en)	1991-09-04	1992-09-03	Container closures

Country Status (6)

Country	Link
EP (1)	EP0531039A1 (en)
JP (1)	JPH05213350A (en)
AU (1)	AU646970B2 (en)
CA (1)	CA2076460A1 (en)
GB (1)	GB9118890D0 (en)
ZA (1)	ZA926287B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4020966A (en) *	1975-03-28	1977-05-03	W. R. Grace & Co.	Plastisol composition and container closure gasket made therefrom
US4199486A (en) *	1977-05-20	1980-04-22	Rohm Gmbh	Plastisols comprising copolymers of methyl methacrylate
US4802603A (en) *	1986-11-17	1989-02-07	The Broken Hill Proprietary Company Limited	Easy open can end

1991
- 1991-09-04 GB GB919118890A patent/GB9118890D0/en active Pending
1992
- 1992-08-20 CA CA002076460A patent/CA2076460A1/en not_active Abandoned
- 1992-08-20 ZA ZA926287A patent/ZA926287B/en unknown
- 1992-08-26 EP EP92307759A patent/EP0531039A1/en not_active Ceased
- 1992-09-02 JP JP4257638A patent/JPH05213350A/en active Pending
- 1992-09-03 AU AU22073/92A patent/AU646970B2/en not_active Ceased

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4020966A (en) *	1975-03-28	1977-05-03	W. R. Grace & Co.	Plastisol composition and container closure gasket made therefrom
US4199486A (en) *	1977-05-20	1980-04-22	Rohm Gmbh	Plastisols comprising copolymers of methyl methacrylate
US4802603A (en) *	1986-11-17	1989-02-07	The Broken Hill Proprietary Company Limited	Easy open can end

Also Published As

Publication number	Publication date
ZA926287B (en)	1993-03-03
GB9118890D0 (en)	1991-10-23
AU2207392A (en)	1993-03-11
CA2076460A1 (en)	1993-03-05
JPH05213350A (en)	1993-08-24
EP0531039A1 (en)	1993-03-10

Publication	Publication Date	Title
AU8566391A (en)	1992-04-30	Containers
AU1125592A (en)	1992-10-01	Closure assembly for containers
AU646617B2 (en)	1994-02-24	Container
AU7943694A (en)	1995-05-08	Container closure
AU640295B2 (en)	1993-08-19	Containers
AU3610393A (en)	1993-09-03	Container
AU655011B2 (en)	1994-12-01	Closures
GB2260969B (en)	1995-01-25	Tamper-evident container
AU4079993A (en)	1994-03-15	Closures for containers
AU1483892A (en)	1992-10-15	Container
AU2889592A (en)	1993-05-21	Container closure assemblies
AU8522991A (en)	1992-03-30	Needle-proof container closure
AU2841492A (en)	1993-05-20	Containers and closures
AU5947594A (en)	1994-06-09	Containers
AU4021793A (en)	1993-11-29	Container
AU5864294A (en)	1994-08-15	Container closures
AU6543294A (en)	1994-12-12	Container closures
GB2272684B (en)	1996-07-10	Tamper-evident container
AU2533192A (en)	1993-04-01	Container lid
AU9140091A (en)	1992-08-17	Container having improved closure
AU2464092A (en)	1993-04-05	Garbage container
AU646970B2 (en)	1994-03-10	Container closures
AU1720892A (en)	1992-12-10	Container sealing
AU626512B3 (en)	1992-06-11	Container
AU664546B2 (en)	1995-11-23	Container