GB2091337B - Electrical combination lock - Google Patents

Electrical combination lock

Info

Publication number
GB2091337B
GB2091337B GB8138112A GB8138112A GB2091337B GB 2091337 B GB2091337 B GB 2091337B GB 8138112 A GB8138112 A GB 8138112A GB 8138112 A GB8138112 A GB 8138112A GB 2091337 B GB2091337 B GB 2091337B
Authority
GB
United Kingdom
Prior art keywords
combination lock
electrical combination
electrical
lock
combination
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
GB8138112A
Other versions
GB2091337A (en
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 GB8138112A priority Critical patent/GB2091337B/en
Publication of GB2091337A publication Critical patent/GB2091337A/en
Application granted granted Critical
Publication of GB2091337B publication Critical patent/GB2091337B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00674—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons
    • G07C9/0069—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons actuated in a predetermined sequence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
GB8138112A 1980-12-19 1981-12-17 Electrical combination lock Expired GB2091337B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8138112A GB2091337B (en) 1980-12-19 1981-12-17 Electrical combination lock

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8040690 1980-12-19
GB8138112A GB2091337B (en) 1980-12-19 1981-12-17 Electrical combination lock

Publications (2)

Publication Number Publication Date
GB2091337A GB2091337A (en) 1982-07-28
GB2091337B true GB2091337B (en) 1984-08-15

Family

ID=26277910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8138112A Expired GB2091337B (en) 1980-12-19 1981-12-17 Electrical combination lock

Country Status (1)

Country Link
GB (1) GB2091337B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533724A1 (en) * 1982-09-23 1984-03-30 Signalisation Continental Device for control of access to communal parts of a complex of individual dwellings which is provided with a system for assistance and security
GB2134962A (en) * 1983-02-02 1984-08-22 Lucas Hong Yiu Woo Electronic display and safety lock for travelling case
GB2144249A (en) * 1983-07-30 1985-02-27 George Batey Anti-theft device

Also Published As

Publication number Publication date
GB2091337A (en) 1982-07-28

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Legal Events

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