GB9602531D0 - Security door entry-phone - Google Patents

Security door entry-phone

Info

Publication number
GB9602531D0
GB9602531D0 GBGB9602531.7A GB9602531A GB9602531D0 GB 9602531 D0 GB9602531 D0 GB 9602531D0 GB 9602531 A GB9602531 A GB 9602531A GB 9602531 D0 GB9602531 D0 GB 9602531D0
Authority
GB
United Kingdom
Prior art keywords
phone
security door
door entry
entry
security
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.)
Withdrawn
Application number
GBGB9602531.7A
Other versions
GB2310105A (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.)
Richardson Leslie F H
Original Assignee
Richardson Leslie F H
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 Richardson Leslie F H filed Critical Richardson Leslie F H
Priority to GB9602531A priority Critical patent/GB2310105A/en
Publication of GB9602531D0 publication Critical patent/GB9602531D0/en
Publication of GB2310105A publication Critical patent/GB2310105A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B15/00Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
    • G08B15/002Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives with occupancy simulation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
GB9602531A 1996-02-08 1996-02-08 Security door entry-phone Withdrawn GB2310105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9602531A GB2310105A (en) 1996-02-08 1996-02-08 Security door entry-phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9602531A GB2310105A (en) 1996-02-08 1996-02-08 Security door entry-phone

Publications (2)

Publication Number Publication Date
GB9602531D0 true GB9602531D0 (en) 1996-04-10
GB2310105A GB2310105A (en) 1997-08-13

Family

ID=10788322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9602531A Withdrawn GB2310105A (en) 1996-02-08 1996-02-08 Security door entry-phone

Country Status (1)

Country Link
GB (1) GB2310105A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793581B1 (en) * 1999-05-11 2002-10-25 France Telecom DEVICE FOR PROTECTING A PREMISES FROM INTRUSIONS
ES1044928Y (en) * 1999-12-24 2000-11-16 Izquierdo Porfirio Aleza AUTOMATIC GOALKEEPER WITH ANSWERING MACHINE.
WO2003041027A1 (en) * 2001-11-03 2003-05-15 Addservice Limited Security device
CN104658137A (en) * 2015-03-23 2015-05-27 王志成 Domestic voice door device
CN105401862A (en) * 2015-12-15 2016-03-16 尤尼特斯(天津)科技有限公司 Article carrying prompting device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2092862B (en) * 1980-06-17 1984-08-22 Geary Arthur George Recording and playback apparatus
US4715060A (en) * 1985-07-15 1987-12-22 Lipscher Bernard N Door message apparatus with telephone answering device
US4764953A (en) * 1987-05-22 1988-08-16 Chern Lih Ju Method and apparatus for remote doorbell answering
US4943997A (en) * 1989-04-14 1990-07-24 Chang Mei Yin Device for communicating a doorside intercom set with a remote telephone
WO1992003820A1 (en) * 1990-08-22 1992-03-05 New-Tronics, Inc. Unique message recording, playback, and response machine
US5148468A (en) * 1990-10-24 1992-09-15 Marrick Paul J T Door answering system
GB2256112A (en) * 1991-05-24 1992-11-25 Alexander Maurice Solomons Answering system
US5303300A (en) * 1992-06-29 1994-04-12 Donald Eckstein Security door phone device
CA2132181A1 (en) * 1993-09-20 1995-03-21 John Rounds Call forwarding system for doorbell/intercom box
GB2294607A (en) * 1994-10-27 1996-05-01 Paul Hinderer Telephone intercom

Also Published As

Publication number Publication date
GB2310105A (en) 1997-08-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)