GB2356426B - Lock and key assemblies - Google Patents

Lock and key assemblies

Info

Publication number
GB2356426B
GB2356426B GB9927348A GB9927348A GB2356426B GB 2356426 B GB2356426 B GB 2356426B GB 9927348 A GB9927348 A GB 9927348A GB 9927348 A GB9927348 A GB 9927348A GB 2356426 B GB2356426 B GB 2356426B
Authority
GB
United Kingdom
Prior art keywords
lock
key assemblies
assemblies
key
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 - Fee Related
Application number
GB9927348A
Other versions
GB9927348D0 (en
GB2356426A (en
Inventor
Anthony Marsden
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.)
GUESTKEY SOFTWARE Ltd
Original Assignee
GUESTKEY SOFTWARE Ltd
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 GUESTKEY SOFTWARE Ltd filed Critical GUESTKEY SOFTWARE Ltd
Priority to GB9927348A priority Critical patent/GB2356426B/en
Publication of GB9927348D0 publication Critical patent/GB9927348D0/en
Publication of GB2356426A publication Critical patent/GB2356426A/en
Application granted granted Critical
Publication of GB2356426B publication Critical patent/GB2356426B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G07C9/00904—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 hotels, motels, office buildings 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
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00785—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by light
    • 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
    • G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
    • G07C2009/00825—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed remotely by lines or wireless communication
GB9927348A 1999-11-18 1999-11-18 Lock and key assemblies Expired - Fee Related GB2356426B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9927348A GB2356426B (en) 1999-11-18 1999-11-18 Lock and key assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9927348A GB2356426B (en) 1999-11-18 1999-11-18 Lock and key assemblies

Publications (3)

Publication Number Publication Date
GB9927348D0 GB9927348D0 (en) 2000-01-12
GB2356426A GB2356426A (en) 2001-05-23
GB2356426B true GB2356426B (en) 2003-06-18

Family

ID=10864779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9927348A Expired - Fee Related GB2356426B (en) 1999-11-18 1999-11-18 Lock and key assemblies

Country Status (1)

Country Link
GB (1) GB2356426B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0118973D0 (en) * 2001-08-03 2001-09-26 Koninkl Philips Electronics Nv Electronic key and reader apparatus for a lock
AU2002950762A0 (en) * 2002-08-14 2002-09-12 John Philip Griffits Identification and selection of mechanical keys
US7374084B2 (en) 2004-06-18 2008-05-20 Computerized Security Systems Electronic lock with visual interface
GB0519929D0 (en) 2005-09-30 2005-11-09 Eja Ltd Safety switch
GB2436886B (en) * 2006-04-07 2011-03-16 Ford Global Tech Llc Electronic key fob
CN105220954A (en) * 2015-09-29 2016-01-06 方荣光 A kind of mechanical code lock and cipher set-up method thereof
CN105332560A (en) * 2015-10-16 2016-02-17 方荣光 Ring latch based on mechanical password sheet and unlocking method of ring latch

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166485A (en) * 1984-10-06 1986-05-08 Lowe & Fletcher Ltd Improvements relating to keys
GB2183717A (en) * 1985-11-27 1987-06-10 Yale Security Prod Ltd Keys for locks
GB2264976A (en) * 1992-03-05 1993-09-15 Ford Motor Co Encoded key and reading device for a security system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166485A (en) * 1984-10-06 1986-05-08 Lowe & Fletcher Ltd Improvements relating to keys
GB2183717A (en) * 1985-11-27 1987-06-10 Yale Security Prod Ltd Keys for locks
GB2264976A (en) * 1992-03-05 1993-09-15 Ford Motor Co Encoded key and reading device for a security system

Also Published As

Publication number Publication date
GB9927348D0 (en) 2000-01-12
GB2356426A (en) 2001-05-23

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Legal Events

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

Effective date: 20181118