FR1543004A - Improvements to electric combination locks - Google Patents

Improvements to electric combination locks

Info

Publication number
FR1543004A
FR1543004A FR125487A FR125487A FR1543004A FR 1543004 A FR1543004 A FR 1543004A FR 125487 A FR125487 A FR 125487A FR 125487 A FR125487 A FR 125487A FR 1543004 A FR1543004 A FR 1543004A
Authority
FR
France
Prior art keywords
electric combination
combination locks
locks
electric
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
FR125487A
Other languages
French (fr)
Inventor
Clifford George Douglas
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 GB47139/66A external-priority patent/GB1215291A/en
Application filed filed Critical
Priority to FR125487A priority Critical patent/FR1543004A/en
Application granted granted Critical
Publication of FR1543004A publication Critical patent/FR1543004A/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
    • G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
    • G07C9/00912—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses for safes, strong-rooms, vaults or the like
    • 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
    • G07C9/00666—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 dials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR125487A 1966-10-21 1967-10-23 Improvements to electric combination locks Expired FR1543004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR125487A FR1543004A (en) 1966-10-21 1967-10-23 Improvements to electric combination locks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB47139/66A GB1215291A (en) 1966-10-21 1966-10-21 Selector devices for electrical combination locks, electrical circuits or other installations
FR125487A FR1543004A (en) 1966-10-21 1967-10-23 Improvements to electric combination locks

Publications (1)

Publication Number Publication Date
FR1543004A true FR1543004A (en) 1968-10-18

Family

ID=26180229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR125487A Expired FR1543004A (en) 1966-10-21 1967-10-23 Improvements to electric combination locks

Country Status (1)

Country Link
FR (1) FR1543004A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552115A1 (en) * 1992-01-13 1993-07-21 C & M TECHNOLOGY, INC. High security lock mechanism
US6911897B2 (en) 1988-09-29 2005-06-28 C&M Technology, Inc. Electronic combination lock with high security features
US8093986B2 (en) 2009-01-20 2012-01-10 Lock II, L.L.C. Self-powered electronic lock
US8091392B2 (en) 2008-09-05 2012-01-10 Lock II, L.L.C. High security lock
US8635893B2 (en) 2008-09-05 2014-01-28 Lock II, L.L.C. High security lock
US9080349B2 (en) 2012-12-19 2015-07-14 Lock II, L.L.C. Device and methods for preventing unwanted access to a locked enclosure

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6911897B2 (en) 1988-09-29 2005-06-28 C&M Technology, Inc. Electronic combination lock with high security features
EP0552115A1 (en) * 1992-01-13 1993-07-21 C & M TECHNOLOGY, INC. High security lock mechanism
US5653135A (en) * 1992-01-13 1997-08-05 C & M Technology, Inc. High security lock mechanism
US5960655A (en) * 1992-01-13 1999-10-05 C&M Technology, Inc. High security lock mechanism
US6314773B1 (en) 1992-01-13 2001-11-13 C&M Technology, Inc. High security lock mechanism
US6502438B1 (en) * 1992-01-13 2003-01-07 C&M Technology, Inc. Electronic combination lock having anti-tampering features
US6546769B2 (en) 1992-01-13 2003-04-15 C&M Technology, Inc. High security lock mechanism
US6813917B2 (en) 1992-01-13 2004-11-09 C&M Technology, Inc. High security lock mechanism
US7263865B2 (en) 1992-01-13 2007-09-04 C&M Technology, Inc. High security lock mechanism
US8091392B2 (en) 2008-09-05 2012-01-10 Lock II, L.L.C. High security lock
US8516863B2 (en) 2008-09-05 2013-08-27 Lock II, L.L.C. High security lock
US8635893B2 (en) 2008-09-05 2014-01-28 Lock II, L.L.C. High security lock
US8093986B2 (en) 2009-01-20 2012-01-10 Lock II, L.L.C. Self-powered electronic lock
US9080349B2 (en) 2012-12-19 2015-07-14 Lock II, L.L.C. Device and methods for preventing unwanted access to a locked enclosure
US9816294B2 (en) 2012-12-19 2017-11-14 Lock Ii, Llc Device and methods for preventing unwanted access to a locked enclosure
US10190335B2 (en) 2012-12-19 2019-01-29 Lock Ii, Llc Methods for preventing unwanted access to a locked enclosure
US10550604B2 (en) 2012-12-19 2020-02-04 Lock Ii, Llc Device and methods for preventing unwanted access to a locked enclosure
US10557285B2 (en) 2012-12-19 2020-02-11 Lock Ii, Llc Device and methods for preventing unwanted access to a locked enclosure
US11499342B2 (en) 2012-12-19 2022-11-15 Lock Ii, Llc Device and methods for preventing unwanted access to a locked enclosure
US11613911B2 (en) 2012-12-19 2023-03-28 Lock Ii, Llc Device and methods for preventing unwanted access to a locked enclosure

Similar Documents

Publication Publication Date Title
AT281625B (en) Lock
FR1514588A (en) Improvements to receptacles-dispensers
FR1500110A (en) Improvements to turbo-reactors
FR1513651A (en) Improvements to locks
FR1508336A (en) Improvements to the doors with strips
FR1543004A (en) Improvements to electric combination locks
AT291030B (en) Combination lock
FR1505609A (en) Lock
FR1543935A (en) Combination lock
FR1481984A (en) Lock
FR1504513A (en) Improvements to looms
FR1392601A (en) Improvements made to lock cremones
FR1536476A (en) Improvements made to aquaplanes
FR1524323A (en) Improvements to locks
FR1473507A (en) Improvements to looms
FR1522821A (en) Improvements to electrical plug panels
FR1500365A (en) Improvements made to alternators-rectifiers
FR1505581A (en) Improvements made to cabinet covers
FR1499670A (en) Improvements to keyboards
AT283943B (en) Lock
FR1461083A (en) Improvements to looms
FR1479379A (en) Improvements to recoverable formwork
FR1525897A (en) Improvements to looms
FR1477331A (en) Improvements relating to electric cables
FR1531342A (en) Lock enhancements