U.S. patent number D540,778 [Application Number D/255,432] was granted by the patent office on 2007-04-17 for communications headset. This patent grant is currently assigned to Plantronics, Inc.. Invention is credited to Kevin Rausch, Dale E. Thompson.
United States Patent | D540,778 |
Thompson , et al. | April 17, 2007 |
Inventors: | Thompson; Dale E. (Cupertino, CA), Rausch; Kevin (Aptos, CA) |
---|---|
Assignee: | Plantronics, Inc. (Santa Cruz,
CA) |
Appl. No.: | D/255,432 |
Filed: | March 7, 2006 |
Current U.S. Class: | D14/206 |
Current International Class: | 1401 |
Field of Search: | ;D14/142,188,192,205-206,223,225 ;D24/110 ;2/209 ;D29/112 ;379/430,433 ;181/129,130,137 ;381/183,187,370,376,377,378,379,380,381 |
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