GB8611758D0 - Alarm systems - Google Patents
Alarm systemsInfo
- Publication number
- GB8611758D0 GB8611758D0 GB868611758A GB8611758A GB8611758D0 GB 8611758 D0 GB8611758 D0 GB 8611758D0 GB 868611758 A GB868611758 A GB 868611758A GB 8611758 A GB8611758 A GB 8611758A GB 8611758 D0 GB8611758 D0 GB 8611758D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- alarm systems
- alarm
- systems
- 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
- G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
- G08B27/003—Signalling to neighbouring houses
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858512613A GB8512613D0 (en) | 1985-05-18 | 1985-05-18 | Alarm systems |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8611758D0 true GB8611758D0 (en) | 1986-06-25 |
GB2175424A GB2175424A (en) | 1986-11-26 |
GB2175424B GB2175424B (en) | 1988-09-07 |
Family
ID=10579348
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB858512613A Pending GB8512613D0 (en) | 1985-05-18 | 1985-05-18 | Alarm systems |
GB08611758A Expired GB2175424B (en) | 1985-05-18 | 1986-05-14 | Improvements relating to alarm systems |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB858512613A Pending GB8512613D0 (en) | 1985-05-18 | 1985-05-18 | Alarm systems |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8512613D0 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2207532A (en) * | 1987-07-31 | 1989-02-01 | Peter Robert Lewis | Improvements in or relating to security systems |
FR2644917A1 (en) * | 1989-03-23 | 1990-09-28 | Grand Patrice | Collective surveillance device |
WO1998010392A1 (en) * | 1996-09-06 | 1998-03-12 | Connor Timothy O | Burglar alarm apparatus for neighborhoods |
US5933078A (en) * | 1997-07-29 | 1999-08-03 | Ranco Inc. Of Delaware | Multi-station dangerous condition alarm system incorporating alarm and chirp origination feature |
DE20308426U1 (en) * | 2003-05-27 | 2003-08-07 | Liao Yi Chia | Multiprocessor alarm |
GB201416198D0 (en) * | 2014-09-12 | 2014-10-29 | Bull Products Ltd | Alarm system |
-
1985
- 1985-05-18 GB GB858512613A patent/GB8512613D0/en active Pending
-
1986
- 1986-05-14 GB GB08611758A patent/GB2175424B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2175424B (en) | 1988-09-07 |
GB2175424A (en) | 1986-11-26 |
GB8512613D0 (en) | 1985-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |