GB2233033B - New and improved latch - Google Patents

New and improved latch

Info

Publication number
GB2233033B
GB2233033B GB9011587A GB9011587A GB2233033B GB 2233033 B GB2233033 B GB 2233033B GB 9011587 A GB9011587 A GB 9011587A GB 9011587 A GB9011587 A GB 9011587A GB 2233033 B GB2233033 B GB 2233033B
Authority
GB
United Kingdom
Prior art keywords
new
improved latch
latch
improved
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
GB9011587A
Other versions
GB2233033A (en
GB9011587D0 (en
Inventor
David Brian Legge
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.)
J Legge and Co Ltd
Original Assignee
J Legge and Co 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 J Legge and Co Ltd filed Critical J Legge and Co Ltd
Publication of GB9011587D0 publication Critical patent/GB9011587D0/en
Publication of GB2233033A publication Critical patent/GB2233033A/en
Application granted granted Critical
Publication of GB2233033B publication Critical patent/GB2233033B/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
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B55/00—Locks in which a sliding latch is used also as a locking bolt
    • E05B55/12—Locks in which a sliding latch is used also as a locking bolt the bolt being secured by the operation of a hidden parallel member ; Automatic latch bolt deadlocking mechanisms, e.g. using a trigger or a feeler

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
GB9011587A 1989-05-23 1990-05-23 New and improved latch Expired - Fee Related GB2233033B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898911834A GB8911834D0 (en) 1989-05-23 1989-05-23 New and improved latch

Publications (3)

Publication Number Publication Date
GB9011587D0 GB9011587D0 (en) 1990-07-11
GB2233033A GB2233033A (en) 1991-01-02
GB2233033B true GB2233033B (en) 1993-10-13

Family

ID=10657216

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898911834A Pending GB8911834D0 (en) 1989-05-23 1989-05-23 New and improved latch
GB9011587A Expired - Fee Related GB2233033B (en) 1989-05-23 1990-05-23 New and improved latch

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898911834A Pending GB8911834D0 (en) 1989-05-23 1989-05-23 New and improved latch

Country Status (1)

Country Link
GB (2) GB8911834D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2048616B1 (en) * 1991-06-05 1997-10-16 Cerrajera Ind SECURITY DEVICE FOR LATCH LOCKS.
KR0183723B1 (en) * 1995-07-20 1999-04-15 김광호 Record/reproduce vtr
US6045169A (en) * 1996-04-16 2000-04-04 Harrow Products, Inc. Latch bolt set
DE19822951B4 (en) * 1998-05-22 2008-04-17 Ceslocks Gmbh Lock with trap and auxiliary trap
GB2383078B (en) * 2003-02-07 2003-11-12 Security Products Uk Ltd Lock

Also Published As

Publication number Publication date
GB2233033A (en) 1991-01-02
GB9011587D0 (en) 1990-07-11
GB8911834D0 (en) 1989-07-12

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Legal Events

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

Effective date: 19980523