IP Library › Granted Patent US 4,230,383
Granted Patent Utility
US 4,230,383 · App. 05/959,337

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Inventors: Philip J. Burnstein, George R. Pariza, Stephen L. Siegel
Patented Case View Patent ↗
Granted: Oct 28, 1980 Filed: Nov 9, 1978
Inventors
Philip J. Burnstein
George R. Pariza
Stephen L. Siegel
Assignee (at issue)
Pittway Corporation

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Quick Facts
Patent No.
US 4,230,383
App. No.
05/959,337
Filed
1978-11-09
Granted
1980-10-28
Kind
A