GB8500045D0 - Security alarm unit - Google Patents
Security alarm unitInfo
- Publication number
- GB8500045D0 GB8500045D0 GB858500045A GB8500045A GB8500045D0 GB 8500045 D0 GB8500045 D0 GB 8500045D0 GB 858500045 A GB858500045 A GB 858500045A GB 8500045 A GB8500045 A GB 8500045A GB 8500045 D0 GB8500045 D0 GB 8500045D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- alarm unit
- security alarm
- security
- unit
- 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.)
- Granted
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
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/1409—Mechanical actuation by lifting or attempted removal of hand-portable articles for removal detection of electrical appliances by detecting their physical disconnection from an electrical system, e.g. using a switch incorporated in the plug connector
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8500045A GB2169425B (en) | 1985-01-03 | 1985-01-03 | Security alarm unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8500045A GB2169425B (en) | 1985-01-03 | 1985-01-03 | Security alarm unit |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8500045D0 true GB8500045D0 (en) | 1985-02-13 |
GB2169425A GB2169425A (en) | 1986-07-09 |
GB2169425B GB2169425B (en) | 1989-06-14 |
Family
ID=10572330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8500045A Expired GB2169425B (en) | 1985-01-03 | 1985-01-03 | Security alarm unit |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2169425B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5935595A (en) * | 1996-05-10 | 1999-08-10 | Steen; Mary | Device and method for reducing wound trauma |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3289194A (en) * | 1965-05-21 | 1966-11-29 | John G King | Power line sensing appliance theft alarm |
US3974492A (en) * | 1974-05-07 | 1976-08-10 | Fahir Girismen | Alarm system |
US4237450A (en) * | 1978-11-13 | 1980-12-02 | Canez Antonio R | Appliance theft alarm |
GB2124422A (en) * | 1982-05-14 | 1984-02-15 | Alan Johnson | Theft alarms |
GB2133192B (en) * | 1982-11-03 | 1987-04-01 | Alan Webb | Alarm unit |
GB2158277B (en) * | 1983-11-03 | 1987-07-01 | Raymond John Corton | Continuous security alarm for current consuming equipments |
GB2154037B (en) * | 1984-02-01 | 1987-06-10 | Thorn Emi Ferguson | Alarm unit |
-
1985
- 1985-01-03 GB GB8500045A patent/GB2169425B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2169425B (en) | 1989-06-14 |
GB2169425A (en) | 1986-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19980103 |