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Publication numberDE3565185 D1
Publication typeGrant
Application numberDE19853565185
Publication date27 Oct 1988
Filing date11 Feb 1985
Priority date23 Mar 1984
Also published asCA1247208A, CA1247208A1, EP0177511A1, EP0177511B1, US4691196, US4785292, WO1985004504A1
Publication number19853565185, 853565185, DE 3565185 D1, DE 3565185D1, DE-D1-3565185, DE19853565185, DE3565185 D1, DE3565185D1, DE853565185
InventorsMark T Kern, Kenneth A Shamordola
ApplicantSanta Barbara Res Center
Export CitationBiBTeX, EndNote, RefMan
Dual spectrum frequency responding fire sensor
DE 3565185 D1
Abstract  available in
Description  available in
Claims  available in
Classifications
International ClassificationG08B17/12, F23N5/08
Cooperative ClassificationF23N5/082, G08B17/12, F23N2029/08
European ClassificationG08B17/12, F23N5/08B
Legal Events
DateCodeEventDescription
14 Sep 19898363Opposition against the patent
24 Jun 19938365Fully valid after opposition proceedings
19 Feb 19988327Change in the person/name/address of the patent owner
Owner name: KIDDE TECHNOLOGIES, INC. (N.D.GES.D. STAATES DELAW
19 Feb 19988328Change in the person/name/address of the agent
Free format text: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUSSER, ANWALTSSOZIETAET, 80538 MUENCHEN
20 Apr 20008339Ceased/non-payment of the annual fee