U.S. patent number D437,002 [Application Number D/118,346] was granted by the patent office on 2001-01-30 for hand held electronic game. This patent grant is currently assigned to Radica China Limited. Invention is credited to Won Y. Jung, Karl Wudtke.
United States Patent | D437,002 |
Wudtke , et al. | January 30, 2001 |
Inventors: | Wudtke; Karl (Sausalito, CA), Jung; Won Y. (Berkeley, CA) |
---|---|
Assignee: | Radica China Limited
(VG) |
Appl. No.: | D/118,346 |
Filed: | February 9, 2000 |
Current U.S. Class: | D21/329 |
Current International Class: | 2101 |
Field of Search: | ;D21/324,329,330,333 ;D14/496,426,400,401 ;273/148B ;463/1,29-35,46,47 ;345/156,903,905 |
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4438926 | March 1984 | Yokoi et al. |
5184830 | February 1993 | Okada et al. |
5672108 | September 1997 | Lam et al. |
6042478 | March 2000 | Ng |
HongKong Enterprise, p. 334, Oct. 1996.. |
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