GB2404689B - Electrically operable door lock - Google Patents

Electrically operable door lock

Info

Publication number
GB2404689B
GB2404689B GB0318120A GB0318120A GB2404689B GB 2404689 B GB2404689 B GB 2404689B GB 0318120 A GB0318120 A GB 0318120A GB 0318120 A GB0318120 A GB 0318120A GB 2404689 B GB2404689 B GB 2404689B
Authority
GB
United Kingdom
Prior art keywords
door lock
electrically operable
operable door
electrically
lock
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
GB0318120A
Other versions
GB0318120D0 (en
GB2404689A (en
Inventor
Nicholas Royston Bartlett
Roy Alan Schofield
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.)
INTERNAT ENGINEERING Co L
Original Assignee
INTERNAT ENGINEERING Co L
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 INTERNAT ENGINEERING Co L filed Critical INTERNAT ENGINEERING Co L
Priority to GB0318120A priority Critical patent/GB2404689B/en
Publication of GB0318120D0 publication Critical patent/GB0318120D0/en
Publication of GB2404689A publication Critical patent/GB2404689A/en
Application granted granted Critical
Publication of GB2404689B publication Critical patent/GB2404689B/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
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
GB0318120A 2003-08-01 2003-08-01 Electrically operable door lock Expired - Fee Related GB2404689B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0318120A GB2404689B (en) 2003-08-01 2003-08-01 Electrically operable door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0318120A GB2404689B (en) 2003-08-01 2003-08-01 Electrically operable door lock

Publications (3)

Publication Number Publication Date
GB0318120D0 GB0318120D0 (en) 2003-09-03
GB2404689A GB2404689A (en) 2005-02-09
GB2404689B true GB2404689B (en) 2005-06-22

Family

ID=27799683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0318120A Expired - Fee Related GB2404689B (en) 2003-08-01 2003-08-01 Electrically operable door lock

Country Status (1)

Country Link
GB (1) GB2404689B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106522685B (en) * 2016-11-30 2019-11-15 徐州诚凯知识产权服务有限公司 Key cipher lock

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965465A (en) * 1974-05-16 1976-06-22 Alexander Jerry L Self timing switch
US4117701A (en) * 1977-01-20 1978-10-03 Luigi Giovanni Del Mei Electro-thermal lock
US4763937A (en) * 1986-09-11 1988-08-16 Sittnick Jr Ralph A Electromagnetic door lock system
US5206782A (en) * 1991-01-18 1993-04-27 Hirsch Electronics Corporation Surge lock power controller
US5852944A (en) * 1997-04-18 1998-12-29 Stephen C. Cohen Remotely controlled door lock

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965465A (en) * 1974-05-16 1976-06-22 Alexander Jerry L Self timing switch
US4117701A (en) * 1977-01-20 1978-10-03 Luigi Giovanni Del Mei Electro-thermal lock
US4763937A (en) * 1986-09-11 1988-08-16 Sittnick Jr Ralph A Electromagnetic door lock system
US5206782A (en) * 1991-01-18 1993-04-27 Hirsch Electronics Corporation Surge lock power controller
US5852944A (en) * 1997-04-18 1998-12-29 Stephen C. Cohen Remotely controlled door lock

Also Published As

Publication number Publication date
GB0318120D0 (en) 2003-09-03
GB2404689A (en) 2005-02-09

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Legal Events

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

Effective date: 20220801