GB9225484D0 - A vehicle security system - Google Patents
A vehicle security systemInfo
- Publication number
- GB9225484D0 GB9225484D0 GB9225484A GB9225484A GB9225484D0 GB 9225484 D0 GB9225484 D0 GB 9225484D0 GB 9225484 A GB9225484 A GB 9225484A GB 9225484 A GB9225484 A GB 9225484A GB 9225484 D0 GB9225484 D0 GB 9225484D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- security system
- vehicle security
- vehicle
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/22—Means to switch the anti-theft system on or off using mechanical identifiers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
- E05B35/001—Locks for use with special keys or a plurality of keys ; keys therefor with key identifying function
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
- E05B49/002—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks
- E05B49/004—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks actuating mechanical switches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
- E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
- E05B35/10—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys with master and pass keys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9225484A GB2273124B (en) | 1992-12-05 | 1992-12-05 | A vehicle security system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9225484A GB2273124B (en) | 1992-12-05 | 1992-12-05 | A vehicle security system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9225484D0 true GB9225484D0 (en) | 1993-01-27 |
GB2273124A GB2273124A (en) | 1994-06-08 |
GB2273124B GB2273124B (en) | 1995-10-18 |
Family
ID=10726197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9225484A Expired - Fee Related GB2273124B (en) | 1992-12-05 | 1992-12-05 | A vehicle security system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2273124B (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3688269A (en) * | 1971-01-15 | 1972-08-29 | Constellation Science And Tech | Electronic key lock having data coded key |
US3902342A (en) * | 1973-07-02 | 1975-09-02 | Pitney Bowes Inc | Key |
US3889501A (en) * | 1973-08-14 | 1975-06-17 | Charles P Fort | Combination electrical and mechanical lock system |
US3845362A (en) * | 1973-08-20 | 1974-10-29 | B Roe | Electronic lock |
US4144523A (en) * | 1977-11-23 | 1979-03-13 | General Motors Corporation | Digital key system |
US4415893A (en) * | 1978-06-27 | 1983-11-15 | All-Lock Electronics, Inc. | Door control system |
GB8432550D0 (en) * | 1984-12-21 | 1985-02-06 | Lowe & Fletcher Ltd | Lock & key |
US4993627A (en) * | 1989-05-02 | 1991-02-19 | Phelan Michael D | Electronically controlled locking mechanism |
-
1992
- 1992-12-05 GB GB9225484A patent/GB2273124B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2273124A (en) | 1994-06-08 |
GB2273124B (en) | 1995-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19991205 |