GB9008640D0 - Security device - Google Patents
Security deviceInfo
- Publication number
- GB9008640D0 GB9008640D0 GB9008640A GB9008640A GB9008640D0 GB 9008640 D0 GB9008640 D0 GB 9008640D0 GB 9008640 A GB9008640 A GB 9008640A GB 9008640 A GB9008640 A GB 9008640A GB 9008640 D0 GB9008640 D0 GB 9008640D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- security device
- 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.)
- Pending
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9008640A GB9008640D0 (en) | 1990-04-18 | 1990-04-18 | Security device |
GB9108250A GB2244163A (en) | 1990-04-18 | 1991-04-17 | Security device |
PCT/GB1991/000598 WO1991016219A2 (en) | 1990-04-18 | 1991-04-17 | Security device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9008640A GB9008640D0 (en) | 1990-04-18 | 1990-04-18 | Security device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9008640D0 true GB9008640D0 (en) | 1990-06-13 |
Family
ID=10674562
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9008640A Pending GB9008640D0 (en) | 1990-04-18 | 1990-04-18 | Security device |
GB9108250A Withdrawn GB2244163A (en) | 1990-04-18 | 1991-04-17 | Security device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9108250A Withdrawn GB2244163A (en) | 1990-04-18 | 1991-04-17 | Security device |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB9008640D0 (en) |
WO (1) | WO1991016219A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512874A (en) * | 1994-05-04 | 1996-04-30 | T. B. Poston | Security device |
DE102006047390B4 (en) * | 2005-10-07 | 2016-03-03 | Denso Corporation | Vehicle theft detection system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2050022A (en) * | 1979-05-02 | 1980-12-31 | Moser M | Intruder Alarm |
GB2070833A (en) * | 1980-02-29 | 1981-09-09 | Key Executive Safeguard Ltd | Vehicle security system |
US4442514A (en) * | 1981-11-17 | 1984-04-10 | The United States Of America As Represented By The Secretary Of The Air Force | Security system signal processor |
GB2138611A (en) * | 1983-02-16 | 1984-10-24 | H Ashworth | Alarm systems |
US4684928A (en) * | 1984-12-03 | 1987-08-04 | Alpine Electronics Inc. | Motion sensor unit |
GB2183876A (en) * | 1985-12-07 | 1987-06-10 | Hilclare Electronics Limited | Vibration sensing unit |
GB8531002D0 (en) * | 1985-12-17 | 1986-01-29 | Weyrad Electronics Ltd | Alarm systems |
US4794368A (en) * | 1987-01-21 | 1988-12-27 | Electronic Security Products Of California | Programmable automobile alarm system having vocal alarm and reporting features |
DE3805439A1 (en) * | 1988-02-22 | 1989-09-07 | Dotronic Mikroprozessortechnik | Method for using ultrasound to monitor unauthorised entry into a room (space) |
US4845464A (en) * | 1988-08-09 | 1989-07-04 | Clifford Electronics, Inc. | Programmable sensor apparatus |
DE3838150A1 (en) * | 1988-11-10 | 1990-05-31 | Reinshagen Kabelwerk Gmbh | DEVICE FOR ULTRASONIC MONITORING OF SPACES, IN PARTICULAR OF MOTOR VEHICLE INTERIORS |
-
1990
- 1990-04-18 GB GB9008640A patent/GB9008640D0/en active Pending
-
1991
- 1991-04-17 WO PCT/GB1991/000598 patent/WO1991016219A2/en unknown
- 1991-04-17 GB GB9108250A patent/GB2244163A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO1991016219A3 (en) | 1992-02-06 |
WO1991016219A2 (en) | 1991-10-31 |
GB9108250D0 (en) | 1991-06-05 |
GB2244163A (en) | 1991-11-20 |
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