GB0228930D0 - Lock with different keys - Google Patents

Lock with different keys

Info

Publication number
GB0228930D0
GB0228930D0 GB0228930A GB0228930A GB0228930D0 GB 0228930 D0 GB0228930 D0 GB 0228930D0 GB 0228930 A GB0228930 A GB 0228930A GB 0228930 A GB0228930 A GB 0228930A GB 0228930 D0 GB0228930 D0 GB 0228930D0
Authority
GB
United Kingdom
Prior art keywords
lock
different keys
keys
different
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.)
Granted
Application number
GB0228930A
Other versions
GB2393479B (en
GB2393479A (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.)
MCKENNA MALACHI C
Original Assignee
MCKENNA MALACHI C
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 GB0222270A external-priority patent/GB0222270D0/en
Priority claimed from GB0222752A external-priority patent/GB0222752D0/en
Priority claimed from GB0222935A external-priority patent/GB0222935D0/en
Application filed by MCKENNA MALACHI C filed Critical MCKENNA MALACHI C
Publication of GB0228930D0 publication Critical patent/GB0228930D0/en
Priority to PCT/GB2003/004100 priority Critical patent/WO2004029390A1/en
Priority to AU2003267613A priority patent/AU2003267613A1/en
Publication of GB2393479A publication Critical patent/GB2393479A/en
Application granted granted Critical
Publication of GB2393479B publication Critical patent/GB2393479B/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
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/005—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with changeable combinations
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
    • E05B35/083—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys with changeable combination
    • 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
    • E05B27/0003—Details
    • E05B27/0017—Tumblers or pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
    • E05B35/10—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys with master and pass keys
GB0228930A 2002-09-25 2002-12-11 Lock with different keys Expired - Lifetime GB2393479B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/GB2003/004100 WO2004029390A1 (en) 2002-09-25 2003-09-24 Lock with different keys
AU2003267613A AU2003267613A1 (en) 2002-09-25 2003-09-24 Lock with different keys

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0222270A GB0222270D0 (en) 2002-09-19 2002-09-25 Lock and key anti-copy system
GB0222752A GB0222752D0 (en) 2002-10-01 2002-10-01 Second key security system
GB0222935A GB0222935D0 (en) 2002-10-03 2002-10-03 Twin assembly lock

Publications (3)

Publication Number Publication Date
GB0228930D0 true GB0228930D0 (en) 2003-01-15
GB2393479A GB2393479A (en) 2004-03-31
GB2393479B GB2393479B (en) 2005-11-02

Family

ID=27256421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0228930A Expired - Lifetime GB2393479B (en) 2002-09-25 2002-12-11 Lock with different keys

Country Status (1)

Country Link
GB (1) GB2393479B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1573741A (en) * 1922-05-25 1926-02-16 Yale & Towne Mfg Co Lock
US3059462A (en) * 1960-04-07 1962-10-23 Yale & Towne Mfg Co Construction key tumbler cylinder assembly
GB1063974A (en) * 1965-09-07 1967-04-05 Lewis Jacob Hill Key operated lock

Also Published As

Publication number Publication date
GB2393479B (en) 2005-11-02
GB2393479A (en) 2004-03-31

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