U.S. patent number D452,166 [Application Number D/137,408] was granted by the patent office on 2001-12-18 for clock. This patent grant is currently assigned to Casio Keisanki Kabushiki Kaisha. Invention is credited to Tetsunori Sato.
United States Patent | D452,166 |
Sato | December 18, 2001 |
Inventors: | Sato; Tetsunori (Fussa, JP) |
---|---|
Assignee: | Casio Keisanki Kabushiki Kaisha
(Tokyo, JP) |
Appl. No.: | D/137,408 |
Filed: | February 20, 2001 |
Current U.S. Class: | D10/15 |
Current International Class: | 1001 |
Field of Search: | ;D10/1,2,3-15,16-18,19-40,122-132 ;368/10,28-30,41-44,82-84,239-242,276,277,280-282,285,316,317 |
D309437 | July 1990 | Ng |
D310032 | August 1990 | Murata |
D414119 | September 1999 | Hargrove, III |
3353347 | November 1967 | Gates et al. |
Hong Kong Enterprise, Oct. 1990, p. 103, see circled clock, far right, item No. 8667.* . UNCO LEC Corporation advertisement, Aug. 1995, see circled digital clock, lower center.. |
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