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GB9921084D0 - Door bell actuator and security system - Google Patents

Door bell actuator and security system

Info

Publication number
GB9921084D0
GB9921084D0 GBGB9921084.1A GB9921084A GB9921084D0 GB 9921084 D0 GB9921084 D0 GB 9921084D0 GB 9921084 A GB9921084 A GB 9921084A GB 9921084 D0 GB9921084 D0 GB 9921084D0
Authority
GB
United Kingdom
Prior art keywords
security system
door bell
bell actuator
actuator
door
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.)
Ceased
Application number
GBGB9921084.1A
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.)
MORRIS MARK E
Original Assignee
MORRIS MARK E
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 MORRIS MARK E filed Critical MORRIS MARK E
Priority to GBGB9921084.1A priority Critical patent/GB9921084D0/en
Publication of GB9921084D0 publication Critical patent/GB9921084D0/en
Priority to GB0021061A priority patent/GB2355124B/en
Ceased legal-status Critical Current

Links

GBGB9921084.1A 1999-09-08 1999-09-08 Door bell actuator and security system Ceased GB9921084D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9921084.1A GB9921084D0 (en) 1999-09-08 1999-09-08 Door bell actuator and security system
GB0021061A GB2355124B (en) 1999-09-08 2000-08-29 Door chime activator and security system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9921084.1A GB9921084D0 (en) 1999-09-08 1999-09-08 Door bell actuator and security system

Publications (1)

Publication Number Publication Date
GB9921084D0 true GB9921084D0 (en) 1999-11-10

Family

ID=10860474

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9921084.1A Ceased GB9921084D0 (en) 1999-09-08 1999-09-08 Door bell actuator and security system
GB0021061A Expired - Fee Related GB2355124B (en) 1999-09-08 2000-08-29 Door chime activator and security system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0021061A Expired - Fee Related GB2355124B (en) 1999-09-08 2000-08-29 Door chime activator and security system

Country Status (1)

Country Link
GB (2) GB9921084D0 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152451U (en) * 1980-04-14 1981-11-14
DE3689631T2 (en) * 1985-06-25 1994-05-19 Matsushita Electric Works Ltd MONITORING DEVICE USING NIGHT VISION FOR A DOOR PHONE SYSTEM.
US4959713A (en) * 1989-10-10 1990-09-25 Matsushita Electric Industrial Co., Ltd. Home automation system
US5428388A (en) * 1992-06-15 1995-06-27 Richard von Bauer Video doorbell system
JPH07264532A (en) * 1994-02-03 1995-10-13 Samsung Electron Co Ltd Message storing/outputting device of built-in camera type magnetic recording/reproducing equipment, and method therefor
EP0964579B1 (en) * 1998-06-09 2004-05-06 Niles Parts Co., Ltd. Door camera unit having a video memory

Also Published As

Publication number Publication date
GB2355124B (en) 2001-11-28
GB0021061D0 (en) 2000-10-11
GB2355124A (en) 2001-04-11

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)