U.S. patent number D570,825 [Application Number D/280,059] was granted by the patent office on 2008-06-10 for headphones. This patent grant is currently assigned to Altec Lansing, a division of Plantronics, Inc.. Invention is credited to Eric Ping Pang Chan, Bernard San Lap Lo, Shigeru Natsume, Gary Schultz.
United States Patent | D570,825 |
Schultz , et al. | June 10, 2008 |
Inventors: | Schultz; Gary (Andover, NJ), Chan; Eric Ping Pang (New York, NY), Natsume; Shigeru (Brooklyn, NY), Lo; Bernard San Lap (North York, CA) |
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Assignee: | Altec Lansing, a division of
Plantronics, Inc. (Milford, PA) |
Appl. No.: | D/280,059 |
Filed: | May 15, 2007 |
Current U.S. Class: | D14/205 |
Current International Class: | 1401 |
Field of Search: | ;D14/205,206,223,225,226,253 ;D29/112 ;2/209 ;379/430,433.01,433.02,433.06 ;381/376,377,379,380,381,383,370,371,375,309,311 ;128/866 ;181/129-130 |
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D310081 | August 1990 | Daido et al. |
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