ADVANCED METHOD OF INDICATING INCOMING THREAT LEVEL - Patent 0824744

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EP 0 824 744 A1

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(43)	Date of publication:
	25.02.1998 Bulletin 1998/09

(21)	Application number: 95925256.0

(22)	Date of filing: 21.06.1995

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International Patent Classification (IPC):

G08B 29/ 18^{( . )}

G08B 29/ 26^{( . )}

(86)	International application number:
	PCT/US1995/007578

(87)	International publication number:
	WO 1996/035194 (07.11.1996 Gazette 1996/49)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE

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Priority:

04.05.1995 US 19950433819

(71)	Applicant: Directed Electronics, Inc.
	Vista, CA 92083 (US)

(72)	Inventors:
	ISSA, Darrell, E. Vista, CA 92083 (US) BIRCHFIELD, Jerry, W. Vista, CA 92083 (US)

(74)	Representative: Crouch, David John, et al
	Bromhead & Co. 19 Buckingham Street London WC2N 6EF London WC2N 6EF (GB)

(54)	ADVANCED METHOD OF INDICATING INCOMING THREAT LEVEL