U.S. patent number D251,057 [Application Number 05/737,882] was granted by the patent office on 1979-02-13 for electronic timer case. Invention is credited to Edward Collins, IV, Marvin B. Rudin, Nicholas F. Talesfore.
United States Patent | D251,057 |
Rudin , et al. | February 13, 1979 |
Inventors: | Rudin; Marvin B. (Mt. View, CA), Talesfore; Nicholas F. (San Jose, CA), Collins, IV; Edward (Monte Sereno, CA) |
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Appl. No.: | 05/737,882 |
Filed: | November 1, 1976 |
Current U.S. Class: | D10/40; D10/30 |
Current International Class: | D1003 |
Field of Search: | ;D10/40,1,2,81,46 ;D14/73 ;58/22.9,39.5,152R,53-56 |
D238760 | February 1976 | Daum |
D243748 | March 1977 | Krause |
European Jeweler-Stopwatch at top-5/75-p. 72. . European Jeweler-5/75, p. 73-Stopwatch at top. . Jeweler's Circular-Keystone-12/73-p. 18-Stopwatch at bottom. . Jeweler's Circular-Keystone-12/73-p. 124-Stopwatch at bottom-right.. |
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