U.S. patent number D521,577 [Application Number D/222,714] was granted by the patent office on 2006-05-23 for treadmill. This patent grant is currently assigned to Strength Master Health Corp.. Invention is credited to Shen Yi Wu.
United States Patent | D521,577 |
Wu | May 23, 2006 |
Inventors: | Wu; Shen Yi (Taichung, TW) |
---|---|
Assignee: | Strength Master Health Corp.
(Taichung, TW) |
Appl. No.: | D/222,714 |
Filed: | February 4, 2005 |
Current U.S. Class: | D21/669 |
Current International Class: | 2102 |
Field of Search: | ;D21/662,668,669,670 ;482/51,52,54,70 |
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