GB8829115D0 - Intruder alarm device - Google Patents
Intruder alarm deviceInfo
- Publication number
- GB8829115D0 GB8829115D0 GB888829115A GB8829115A GB8829115D0 GB 8829115 D0 GB8829115 D0 GB 8829115D0 GB 888829115 A GB888829115 A GB 888829115A GB 8829115 A GB8829115 A GB 8829115A GB 8829115 D0 GB8829115 D0 GB 8829115D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- alarm device
- intruder alarm
- intruder
- alarm
- 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- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878729348A GB8729348D0 (en) | 1987-12-16 | 1987-12-16 | Intruder alarm device |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8829115D0 true GB8829115D0 (en) | 1989-01-25 |
GB2211008A GB2211008A (en) | 1989-06-21 |
Family
ID=10628581
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB878729348A Pending GB8729348D0 (en) | 1987-12-16 | 1987-12-16 | Intruder alarm device |
GB8829115A Withdrawn GB2211008A (en) | 1987-12-16 | 1988-12-14 | Intruder alarm device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB878729348A Pending GB8729348D0 (en) | 1987-12-16 | 1987-12-16 | Intruder alarm device |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8729348D0 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2292243A (en) * | 1994-08-12 | 1996-02-14 | Jonathan Paul Stanley | Portable security device |
DE4437208A1 (en) * | 1994-10-18 | 1996-04-25 | Reinhard Badewien | Alarm system for monitoring windows and doors of building |
US5595075A (en) * | 1995-01-31 | 1997-01-21 | Chen; Mike | Lock and alarm means lockable on window and door rail |
JP3613005B2 (en) | 1998-05-15 | 2005-01-26 | オムロン株式会社 | Pressure sensor and door open / close monitoring system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1347331A (en) * | 1972-08-23 | 1974-02-27 | Hidson R Lonsdale Lextrix | Alarm or warning device |
US3932856A (en) * | 1974-12-09 | 1976-01-13 | Tremont Leo J | Portable, gravity-actuated alarm for use with a window or door |
US4116615A (en) * | 1977-10-05 | 1978-09-26 | Gte Sylvania Incorporated | Door-actuated activation means for flashlamp article |
GB2029061A (en) * | 1978-09-01 | 1980-03-12 | Menzies M | Portable alarm |
US4193067A (en) * | 1978-11-06 | 1980-03-11 | Harry Belcastro, Sr. | Closure operated burglar alarm |
GB2042230A (en) * | 1979-01-29 | 1980-09-17 | Appliance Design Probe Inc | Personal alarm |
GB2109140B (en) * | 1981-11-10 | 1985-08-21 | Leslie Ormandy | Intruder probe |
US4478168A (en) * | 1982-07-23 | 1984-10-23 | Wimmer Robert C | Door brace and alarm device |
US4607253A (en) * | 1984-12-03 | 1986-08-19 | Richard Wooten | Door guard with alarm device |
-
1987
- 1987-12-16 GB GB878729348A patent/GB8729348D0/en active Pending
-
1988
- 1988-12-14 GB GB8829115A patent/GB2211008A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2211008A (en) | 1989-06-21 |
GB8729348D0 (en) | 1988-01-27 |
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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) |