U.S. patent number D586,778 [Application Number D/317,897] was granted by the patent office on 2009-02-17 for earphone. This patent grant is currently assigned to Cotron Corporation. Invention is credited to Bill Yang.
United States Patent | D586,778 |
Yang | February 17, 2009 |
Inventors: | Yang; Bill (Taipei, TW) |
---|---|
Assignee: | Cotron Corporation (Taipei,
TW) |
Appl. No.: | D/317,897 |
Filed: | May 9, 2008 |
Current U.S. Class: | D14/205 |
Current International Class: | 1401 |
Field of Search: | ;D14/205,206,223,218,192,142 ;D13/168 ;D24/173,174 ;379/430,420.01,420.02,420.03,420.04 ;181/129,130,135,158,242 ;455/90.3,575.1,575.2 |
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