[go: up one dir, main page]

GB2265248B - Entry monitoring apparatus - Google Patents

Entry monitoring apparatus

Info

Publication number
GB2265248B
GB2265248B GB9205293A GB9205293A GB2265248B GB 2265248 B GB2265248 B GB 2265248B GB 9205293 A GB9205293 A GB 9205293A GB 9205293 A GB9205293 A GB 9205293A GB 2265248 B GB2265248 B GB 2265248B
Authority
GB
United Kingdom
Prior art keywords
monitoring apparatus
entry monitoring
entry
monitoring
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
GB9205293A
Other versions
GB2265248A (en
GB9205293D0 (en
Inventor
Marcus Carre
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9205293A priority Critical patent/GB2265248B/en
Publication of GB9205293D0 publication Critical patent/GB9205293D0/en
Publication of GB2265248A publication Critical patent/GB2265248A/en
Application granted granted Critical
Publication of GB2265248B publication Critical patent/GB2265248B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
GB9205293A 1992-03-11 1992-03-11 Entry monitoring apparatus Expired - Fee Related GB2265248B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9205293A GB2265248B (en) 1992-03-11 1992-03-11 Entry monitoring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9205293A GB2265248B (en) 1992-03-11 1992-03-11 Entry monitoring apparatus

Publications (3)

Publication Number Publication Date
GB9205293D0 GB9205293D0 (en) 1992-04-22
GB2265248A GB2265248A (en) 1993-09-22
GB2265248B true GB2265248B (en) 1996-10-02

Family

ID=10711916

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9205293A Expired - Fee Related GB2265248B (en) 1992-03-11 1992-03-11 Entry monitoring apparatus

Country Status (1)

Country Link
GB (1) GB2265248B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285530A (en) * 1994-01-06 1995-07-12 Robert John Leighton A doorbell answering machine
GB2285531A (en) * 1994-01-07 1995-07-12 Christopher Stafford A door bell answering machine
ES2105950B1 (en) * 1994-11-15 1998-06-01 Fermax Electronica SOUND MESSAGE TRANSMITTER DEVICE FOR ELECTRONIC DOORS.
GB2309118A (en) * 1996-01-12 1997-07-16 Amanda Teresa Smith A doorbell answering system
GB2330728A (en) * 1997-10-24 1999-04-28 Mark Rowland Yewman Door answering and messaging system
GB2355842A (en) * 1999-10-26 2001-05-02 Fidel Galliott Doorbell messaging system using audio, video or both

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2092862A (en) * 1980-06-17 1982-08-18 Geary Arthur George Recording and playback apparatus
BE894410A (en) * 1982-09-15 1983-01-03 Verheyden Claude Answering machine for entry phone remote controlled door lock - uses endless cassette tape contg. message and is relay operated from pulses produced in actuating door bell
DE3400157A1 (en) * 1984-01-04 1985-07-11 Reiner G. 5400 Koblenz Szperkowski Automatic door announcement system
US4715060A (en) * 1985-07-15 1987-12-22 Lipscher Bernard N Door message apparatus with telephone answering device
FR2633120A1 (en) * 1988-06-17 1989-12-22 Terral Luc Pierre System for communication between door intercom and telephone answering machine
WO1991004551A1 (en) * 1989-09-18 1991-04-04 Housley Todd B Programmable doorbell control
WO1992003820A1 (en) * 1990-08-22 1992-03-05 New-Tronics, Inc. Unique message recording, playback, and response machine
GB2256112A (en) * 1991-05-24 1992-11-25 Alexander Maurice Solomons Answering system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2092862A (en) * 1980-06-17 1982-08-18 Geary Arthur George Recording and playback apparatus
BE894410A (en) * 1982-09-15 1983-01-03 Verheyden Claude Answering machine for entry phone remote controlled door lock - uses endless cassette tape contg. message and is relay operated from pulses produced in actuating door bell
DE3400157A1 (en) * 1984-01-04 1985-07-11 Reiner G. 5400 Koblenz Szperkowski Automatic door announcement system
US4715060A (en) * 1985-07-15 1987-12-22 Lipscher Bernard N Door message apparatus with telephone answering device
FR2633120A1 (en) * 1988-06-17 1989-12-22 Terral Luc Pierre System for communication between door intercom and telephone answering machine
WO1991004551A1 (en) * 1989-09-18 1991-04-04 Housley Todd B Programmable doorbell control
WO1992003820A1 (en) * 1990-08-22 1992-03-05 New-Tronics, Inc. Unique message recording, playback, and response machine
GB2256112A (en) * 1991-05-24 1992-11-25 Alexander Maurice Solomons Answering system

Also Published As

Publication number Publication date
GB2265248A (en) 1993-09-22
GB9205293D0 (en) 1992-04-22

Similar Documents

Publication Publication Date Title
GB2276481B (en) Vehicle-surroundings monitoring apparatus
EP0574307A3 (en) Bar-storage apparatus
GB9208408D0 (en) Vehicle monitoring apparatus
GB9522492D0 (en) Monitoring apparatus
EP0720075A3 (en) Off-lane alarm apparatus
SG52764A1 (en) Infant-care apparatus
GB9215584D0 (en) Monitoring device
GB9308829D0 (en) Flowrate monitoring apparatus
GB9220209D0 (en) Status monitoring apparatus
GB2265248B (en) Entry monitoring apparatus
GB9302884D0 (en) Material-testing apparatus
GB2287369B (en) Monitoring apparatus
SG49725A1 (en) Vapourizer apparatus
GB9211867D0 (en) Monitoring apparatus
HUT63483A (en) Steam-condensing apparatus
GB9100674D0 (en) Monitoring apparatus
GB2267521B (en) Well apparatus
GB9006352D0 (en) Monitoring apparatus
GB2263848B (en) Security apparatus
GB9219387D0 (en) Monitoring apparatus
GB2251692B (en) Monitoring apparatus
GB9217826D0 (en) Elevation apparatus
GB9319870D0 (en) Monitoring apparatus
GB9306959D0 (en) Monitoring apparatus
GB9319760D0 (en) Monitoring apparatus

Legal Events

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

Effective date: 20000311