U.S. patent number D509,419 [Application Number D/205,401] was granted by the patent office on 2005-09-13 for carpenter knife. Invention is credited to Yen-Chao Chung.
United States Patent | D509,419 |
Chung | September 13, 2005 |
Inventors: | Chung; Yen-Chao (Taipei, TW) |
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Appl. No.: | D/205,401 |
Filed: | May 14, 2004 |
Current U.S. Class: | D8/99 |
Current International Class: | 0803 |
Field of Search: | ;D8/98,99,105,107 ;30/162,320,329,335,337 |
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