GB2159502B - Plastic keystone - Google Patents

Plastic keystone

Info

Publication number
GB2159502B
GB2159502B GB08513107A GB8513107A GB2159502B GB 2159502 B GB2159502 B GB 2159502B GB 08513107 A GB08513107 A GB 08513107A GB 8513107 A GB8513107 A GB 8513107A GB 2159502 B GB2159502 B GB 2159502B
Authority
GB
United Kingdom
Prior art keywords
keystone
plastic
plastic keystone
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
GB08513107A
Other versions
GB2159502A (en
GB8513107D0 (en
Inventor
Thomas Arthur Carr
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.)
Cornelius Inc
Original Assignee
IMI Cornelius Inc
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
Priority claimed from GB848414128A external-priority patent/GB8414128D0/en
Application filed by IMI Cornelius Inc filed Critical IMI Cornelius Inc
Priority to GB08513107A priority Critical patent/GB2159502B/en
Publication of GB8513107D0 publication Critical patent/GB8513107D0/en
Publication of GB2159502A publication Critical patent/GB2159502A/en
Application granted granted Critical
Publication of GB2159502B publication Critical patent/GB2159502B/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
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/08—Threaded or like closure members secured by rotation; Bushes therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Dispensing Beverages (AREA)
GB08513107A 1984-06-02 1985-05-23 Plastic keystone Expired GB2159502B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08513107A GB2159502B (en) 1984-06-02 1985-05-23 Plastic keystone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848414128A GB8414128D0 (en) 1984-06-02 1984-06-02 Keystone
GB08513107A GB2159502B (en) 1984-06-02 1985-05-23 Plastic keystone

Publications (3)

Publication Number Publication Date
GB8513107D0 GB8513107D0 (en) 1985-06-26
GB2159502A GB2159502A (en) 1985-12-04
GB2159502B true GB2159502B (en) 1988-03-09

Family

ID=26287809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08513107A Expired GB2159502B (en) 1984-06-02 1985-05-23 Plastic keystone

Country Status (1)

Country Link
GB (1) GB2159502B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244985B (en) * 1990-06-13 1994-01-05 U B Plastics Limited Keystone

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB765008A (en) * 1954-02-16 1957-01-02 Rieke Metal Products Corp Closure adaptor for containers
GB1074165A (en) * 1965-06-01 1965-06-28 Sure Form Plastics Ltd Improvements in and relating to shives for casks and kegs
GB1522606A (en) * 1974-10-04 1978-08-23 Waddington & Duval Ltd Pouring device
US3982649A (en) * 1975-01-30 1976-09-28 Denver Plastics, Inc. Bung for a barrel

Also Published As

Publication number Publication date
GB2159502A (en) 1985-12-04
GB8513107D0 (en) 1985-06-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920523