U.S. patent number D421,631 [Application Number D/093,566] was granted by the patent office on 2000-03-14 for video game machine. This patent grant is currently assigned to Sega Enterprises, Ltd.. Invention is credited to Kimio Tsuda.
United States Patent | D421,631 |
Tsuda | March 14, 2000 |
Inventors: | Tsuda; Kimio (Tokyo, JP) |
---|---|
Assignee: | Sega Enterprises, Ltd. (Tokyo,
JP) |
Appl. No.: | D/093,566 |
Filed: | September 14, 1998 |
Current U.S. Class: | D21/329 |
Current International Class: | 2101 |
Field of Search: | ;D21/324,325,326,328,329 ;463/1,29,30,35,46,47,51,52 ;273/355,356,357,405 |
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