GB2204087B - Lock mechanisms - Google Patents

Lock mechanisms

Info

Publication number
GB2204087B
GB2204087B GB8710117A GB8710117A GB2204087B GB 2204087 B GB2204087 B GB 2204087B GB 8710117 A GB8710117 A GB 8710117A GB 8710117 A GB8710117 A GB 8710117A GB 2204087 B GB2204087 B GB 2204087B
Authority
GB
United Kingdom
Prior art keywords
lock mechanisms
mechanisms
lock
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 - Lifetime
Application number
GB8710117A
Other versions
GB8710117D0 (en
GB2204087A (en
Inventor
Philip Wortley Sparke
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB8710117A priority Critical patent/GB2204087B/en
Publication of GB8710117D0 publication Critical patent/GB8710117D0/en
Publication of GB2204087A publication Critical patent/GB2204087A/en
Application granted granted Critical
Publication of GB2204087B publication Critical patent/GB2204087B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
GB8710117A 1987-04-29 1987-04-29 Lock mechanisms Expired - Lifetime GB2204087B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8710117A GB2204087B (en) 1987-04-29 1987-04-29 Lock mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8710117A GB2204087B (en) 1987-04-29 1987-04-29 Lock mechanisms

Publications (3)

Publication Number Publication Date
GB8710117D0 GB8710117D0 (en) 1987-06-03
GB2204087A GB2204087A (en) 1988-11-02
GB2204087B true GB2204087B (en) 1991-01-16

Family

ID=10616547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8710117A Expired - Lifetime GB2204087B (en) 1987-04-29 1987-04-29 Lock mechanisms

Country Status (1)

Country Link
GB (1) GB2204087B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB531478A (en) * 1939-06-30 1941-01-06 Ceag Ltd Improvements in locks
GB683314A (en) * 1950-05-24 1952-11-26 Wolf Safety Lamp Company Wm Ma Improvements in or relating to locks
GB1570508A (en) * 1976-12-13 1980-07-02 Nedap Nv Fastening device
EP0132531A2 (en) * 1983-07-27 1985-02-13 Knogo Corporation Theft detection system target fastener
EP0213375A2 (en) * 1985-09-03 1987-03-11 Identitech Corporation Surveillance marker clip assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB531478A (en) * 1939-06-30 1941-01-06 Ceag Ltd Improvements in locks
GB683314A (en) * 1950-05-24 1952-11-26 Wolf Safety Lamp Company Wm Ma Improvements in or relating to locks
GB1570508A (en) * 1976-12-13 1980-07-02 Nedap Nv Fastening device
EP0132531A2 (en) * 1983-07-27 1985-02-13 Knogo Corporation Theft detection system target fastener
EP0213375A2 (en) * 1985-09-03 1987-03-11 Identitech Corporation Surveillance marker clip assembly

Also Published As

Publication number Publication date
GB8710117D0 (en) 1987-06-03
GB2204087A (en) 1988-11-02

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Legal Events

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