U.S. patent number D297,219 [Application Number 06/893,717] was granted by the patent office on 1988-08-16 for smoke detector cover with light. This patent grant is currently assigned to Dicon Systems Limited. Invention is credited to Stephen C. Taylor.
United States Patent | D297,219 |
Taylor | August 16, 1988 |
Inventors: | Taylor; Stephen C. (Etobicoke, CA) |
---|---|
Assignee: | Dicon Systems Limited (Toronto,
CA) |
Appl. No.: | 06/893,717 |
Filed: | August 6, 1986 |
Current U.S. Class: | D10/106.5 |
Field of Search: | ;D10/104,106,121 ;340/628,629,630,695 ;D29/6 |
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D284748 | July 1986 | Fenne |
4092641 | May 1978 | Bellinghausen et al. |
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