GB2314375B - Cylinder locks - Google Patents

Cylinder locks

Info

Publication number
GB2314375B
GB2314375B GB9712688A GB9712688A GB2314375B GB 2314375 B GB2314375 B GB 2314375B GB 9712688 A GB9712688 A GB 9712688A GB 9712688 A GB9712688 A GB 9712688A GB 2314375 B GB2314375 B GB 2314375B
Authority
GB
United Kingdom
Prior art keywords
cylinder locks
locks
cylinder
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
GB9712688A
Other versions
GB9712688D0 (en
GB2314375A (en
Inventor
Walter John Aston
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.)
Security Products UK Ltd
Original Assignee
Yale Security Products UK Ltd
Yale Security Products 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 Yale Security Products UK Ltd, Yale Security Products Ltd filed Critical Yale Security Products UK Ltd
Publication of GB9712688D0 publication Critical patent/GB9712688D0/en
Publication of GB2314375A publication Critical patent/GB2314375A/en
Application granted granted Critical
Publication of GB2314375B publication Critical patent/GB2314375B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
GB9712688A 1996-06-18 1997-06-18 Cylinder locks Expired - Fee Related GB2314375B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9612664.4A GB9612664D0 (en) 1996-06-18 1996-06-18 Cylinder locks

Publications (3)

Publication Number Publication Date
GB9712688D0 GB9712688D0 (en) 1997-08-20
GB2314375A GB2314375A (en) 1997-12-24
GB2314375B true GB2314375B (en) 2000-07-19

Family

ID=10795434

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9612664.4A Pending GB9612664D0 (en) 1996-06-18 1996-06-18 Cylinder locks
GB9712688A Expired - Fee Related GB2314375B (en) 1996-06-18 1997-06-18 Cylinder locks

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9612664.4A Pending GB9612664D0 (en) 1996-06-18 1996-06-18 Cylinder locks

Country Status (1)

Country Link
GB (2) GB9612664D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9928374D0 (en) * 1999-12-02 2000-01-26 Yale Security Prod Ltd Cylinder locks
AT410818B (en) * 2001-02-15 2003-08-25 Evva Werke CYLINDER LOCK WITH CYLINDER CASE AND FLAT KEY FOR A CYLINDLE LOCK
GB2376500B (en) * 2001-05-29 2005-01-05 Duncan Stephen Coutts Wood A locking system
DE102004011879A1 (en) * 2004-03-11 2005-09-29 Aug. Winkhaus Gmbh & Co. Kg Locking cylinder for security lock operated by key with pattern of depressions in flat sides has mushroom-headed pins of same size and shape spaced at irregular intervals plus additional pin
CZ303220B6 (en) * 2011-10-18 2012-05-30 Assa Abloy Rychnov, S. R. O. Lock and key

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986376A (en) * 1975-04-01 1976-10-19 Sigo Lack Lock
US4196605A (en) * 1976-04-27 1980-04-08 Garza Roque V Tumbler pin-type cylinder lock with axial or axial and radial cylinder movement
US4213316A (en) * 1978-08-10 1980-07-22 Werner Tietz Cylinder-lock mechanism and key means therefore
GB2244756A (en) * 1990-06-08 1991-12-11 Lori Corp Lock and key system.
US5176015A (en) * 1991-04-10 1993-01-05 Sussina Stan J Restricted key system
EP0712980A1 (en) * 1994-11-15 1996-05-22 EVVA - Werk Spezialerzeugung von Zylinder-und Sicherheitsschlössern Gesellschaft m.b.H. & Co. Kommanditgesellschaft Cylinder lock with cylinder core and cylinder casing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986376A (en) * 1975-04-01 1976-10-19 Sigo Lack Lock
US4196605A (en) * 1976-04-27 1980-04-08 Garza Roque V Tumbler pin-type cylinder lock with axial or axial and radial cylinder movement
US4213316A (en) * 1978-08-10 1980-07-22 Werner Tietz Cylinder-lock mechanism and key means therefore
GB2244756A (en) * 1990-06-08 1991-12-11 Lori Corp Lock and key system.
US5176015A (en) * 1991-04-10 1993-01-05 Sussina Stan J Restricted key system
EP0712980A1 (en) * 1994-11-15 1996-05-22 EVVA - Werk Spezialerzeugung von Zylinder-und Sicherheitsschlössern Gesellschaft m.b.H. & Co. Kommanditgesellschaft Cylinder lock with cylinder core and cylinder casing

Also Published As

Publication number Publication date
GB9712688D0 (en) 1997-08-20
GB9612664D0 (en) 1996-08-21
GB2314375A (en) 1997-12-24

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Legal Events

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

Effective date: 20050618