U.S. patent number D621,678 [Application Number D/351,261] was granted by the patent office on 2010-08-17 for elliptical letter opener with a nail extractor. Invention is credited to Te-Ming Huang.
United States Patent | D621,678 |
Huang | August 17, 2010 |
Inventors: | Huang; Te-Ming (Taipei 235, TW) |
---|---|
Appl. No.: | D/351,261 |
Filed: | December 2, 2009 |
Current U.S. Class: | D8/104 |
Current International Class: | 0803 |
Field of Search: | ;D8/98,107,102,103,104,48,99,41 ;D19/65,36,41,43 ;30/DIG.3,294 ;254/28 ;7/160 |
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