U.S. patent number D493,175 [Application Number D/160,891] was granted by the patent office on 2004-07-20 for multimedia adapter for a headset amplifier. This patent grant is currently assigned to Hello Direct, Inc.. Invention is credited to Paul Espinola, Jeffrey S. Jones, John Magnasco, Peter Schmidt, Ron Van Thiel.
United States Patent | D493,175 |
Schmidt , et al. | July 20, 2004 |
Inventors: | Schmidt; Peter (Campbell, CA), Jones; Jeffrey S. (Los Altos, CA), Magnasco; John (San Jose, CA), Van Thiel; Ron (Menlo Park, CA), Espinola; Paul (San Jose, CA) |
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Assignee: | Hello Direct, Inc. (San Jose,
CA) |
Appl. No.: | D/160,891 |
Filed: | May 17, 2002 |
Current U.S. Class: | D14/433; D13/110; D14/223 |
Current International Class: | 1402 |
Field of Search: | ;D14/432,433,198,223,240 ;D13/110,123,146,147 ;379/430,441,442,557,372,373.02,100.15,93.09,413.04 |
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