U.S. patent number D533,837 [Application Number D/255,222] was granted by the patent office on 2006-12-19 for electrical plug. Invention is credited to Peace Wang.
United States Patent | D533,837 |
Wang | December 19, 2006 |
Inventors: | Wang; Peace (Taichung City, TW) |
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Appl. No.: | D/255,222 |
Filed: | March 7, 2006 |
Current U.S. Class: | D13/138.2 |
Current International Class: | 1303 |
Field of Search: | ;D13/137.1-137.4,138.2,133,154 ;439/171-172,140,160,164,135-138,446,131,606,105-106,11,13,31 ;337/197-198 ;174/53-58 |
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