GB9325741D0 - Electric circuit with switch control - Google Patents

Electric circuit with switch control

Info

Publication number: GB9325741D0
Authority: GB; United Kingdom
Prior art keywords: electric circuit; switch control; switch; electric; circuit
Prior art date: 1993-01-22
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

Application number

GB9325741A

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.)

STEELPROOF RESEARCH Ltd

Original Assignee

STEELPROOF RESEARCH Ltd

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.)

1993-01-22

Filing date

1993-12-16

Publication date

1994-02-16

1993-12-16 Application filed by STEELPROOF RESEARCH Ltd filed Critical STEELPROOF RESEARCH Ltd

1994-01-20 Priority to EP94904699A priority Critical patent/EP0680422A1/en

1994-01-20 Priority to PCT/GB1994/000112 priority patent/WO1994016924A1/en

1994-01-20 Priority to AU58631/94A priority patent/AU5863194A/en

1994-01-20 Priority to GB9401076A priority patent/GB2274530A/en

1994-02-16 Publication of GB9325741D0 publication Critical patent/GB9325741D0/en

Status Pending legal-status Critical Current

Links

GB9325741A 1993-01-22 1993-12-16 Electric circuit with switch control Pending GB9325741D0 (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
EP94904699A EP0680422A1 (en)	1993-01-22	1994-01-20	Electric circuit with swtich control
PCT/GB1994/000112 WO1994016924A1 (en)	1993-01-22	1994-01-20	Electric circuit with swtich control
AU58631/94A AU5863194A (en)	1993-01-22	1994-01-20	Electric circuit with swtich control
GB9401076A GB2274530A (en)	1993-01-22	1994-01-20	Electric circuit e.g. for vehicle security

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9301234A GB2274529A (en)	1993-01-22	1993-01-22	Closed-circuit vehicle immobiliser system

Publications (1)

Publication Number	Publication Date
GB9325741D0 true GB9325741D0 (en)	1994-02-16

Family

ID=10729125

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB9301234A Withdrawn GB2274529A (en)	1993-01-22	1993-01-22	Closed-circuit vehicle immobiliser system
GB9325741A Pending GB9325741D0 (en)	1993-01-22	1993-12-16	Electric circuit with switch control

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB9301234A Withdrawn GB2274529A (en)	1993-01-22	1993-01-22	Closed-circuit vehicle immobiliser system

Country Status (1)

Country	Link
GB (2)	GB2274529A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2366431A (en) *	2000-09-01	2002-03-06	Philip Brown	Immobiliser
EP1657128B1 (en) *	2004-11-10	2008-10-15	Lu, Shu-Chen	Burglar alarm using power cord to transmit signals and method for controlling the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2023897A (en) *	1977-09-22	1980-01-03	Licentia Gmbh	Security systems
GB2041599B (en) *	1979-01-11	1982-09-15	Hewit J	Digitally coded device for theft protection
US4932494A (en) *	1987-01-22	1990-06-12	Chandler David R	Vehicle security system
DE3836026A1 (en) *	1988-10-22	1990-04-26	Zimmer Hans J	CENTRAL LOCKING FOR A MULTIPLE OF UNITS AND / OR PARTS OF A TOTAL SYSTEM, IN PARTICULAR THEFT PROTECTION FOR MOTOR VEHICLES
US5229648A (en) *	1989-08-10	1993-07-20	Autosafe International, Inc.	Multi element security system
FR2674656B1 (en) *	1991-03-26	1993-05-28	Bruneau Edward	AUTHORIZED ACTUATION DEVICE FOR SENTENCES OF AN INSTALLATION.

1993
- 1993-01-22 GB GB9301234A patent/GB2274529A/en not_active Withdrawn
- 1993-12-16 GB GB9325741A patent/GB9325741D0/en active Pending

Also Published As

Publication number	Publication date
GB9301234D0 (en)	1993-03-17
GB2274529A (en)	1994-07-27

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