GB8404121D0 - Alarm systems - Google Patents

Alarm systems

Info

Publication number
GB8404121D0
GB8404121D0 GB8404121A GB8404121A GB8404121D0 GB 8404121 D0 GB8404121 D0 GB 8404121D0 GB 8404121 A GB8404121 A GB 8404121A GB 8404121 A GB8404121 A GB 8404121A GB 8404121 D0 GB8404121 D0 GB 8404121D0
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.)
Withdrawn
Application number
GB8404121A
Other versions
GB2138611A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EDGWORTH H
Original Assignee
EDGWORTH H
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB838304242A external-priority patent/GB8304242D0/en
Application filed by EDGWORTH H filed Critical EDGWORTH H
Priority to GB8404121A priority Critical patent/GB2138611A/en
Publication of GB8404121D0 publication Critical patent/GB8404121D0/en
Publication of GB2138611A publication Critical patent/GB2138611A/en
Withdrawn legal-status Critical Current

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
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/1004—Alarm systems characterised by the type of sensor, e.g. current sensing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
    • B60R2325/30—Vehicles applying the vehicle anti-theft devices
    • B60R2325/304—Boats
GB8404121A 1983-02-16 1984-02-16 Alarm systems Withdrawn GB2138611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8404121A GB2138611A (en) 1983-02-16 1984-02-16 Alarm systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838304242A GB8304242D0 (en) 1983-02-16 1983-02-16 Alarm systems
GB8404121A GB2138611A (en) 1983-02-16 1984-02-16 Alarm systems

Publications (2)

Publication Number Publication Date
GB8404121D0 true GB8404121D0 (en) 1984-03-21
GB2138611A GB2138611A (en) 1984-10-24

Family

ID=26285249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8404121A Withdrawn GB2138611A (en) 1983-02-16 1984-02-16 Alarm systems

Country Status (1)

Country Link
GB (1) GB2138611A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170633A (en) * 1984-12-14 1986-08-06 Christopher Raymond Biddle Vehicle theft alarm
GB2182184A (en) * 1985-10-28 1987-05-07 Hwang Shih Min A shock detector temporary disabling device
IE71522B1 (en) * 1988-10-19 1997-02-12 Hi Key Ltd Vehicle intruder detecting apparatus
GB9008640D0 (en) * 1990-04-18 1990-06-13 Krypton Car Security Limited Security device
JP3737963B2 (en) * 2001-11-16 2006-01-25 新キャタピラー三菱株式会社 Construction machinery

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2250165B1 (en) * 1973-11-07 1978-02-10 Matra Electronique
CH618651A5 (en) * 1977-01-19 1980-08-15 Belsa Ets Anti-theft electronic apparatus for motor vehicle
GB2008301B (en) * 1977-08-23 1982-05-12 Masterman R J Interference alarm for a vehicle
GB1563064A (en) * 1977-12-23 1980-03-19 R & D Instr Ltd Alarm system
GB2068158B (en) * 1980-01-28 1984-12-12 Welsh John Intrusion alarm system for vehicles
GB2119552B (en) * 1982-04-27 1985-11-20 Carlos Tinoco Gutierrez Anti-theft and retrievel system for vehicles

Also Published As

Publication number Publication date
GB2138611A (en) 1984-10-24

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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)