U.S. patent number D508,691 [Application Number D/211,321] was granted by the patent office on 2005-08-23 for microphone. This patent grant is currently assigned to Meyer Sound Laboratories, Incorporated. Invention is credited to Bruce T. Arasato, John D. Meyer, Peter C. Soper, Stephen B. Starkweather.
United States Patent | D508,691 |
Meyer , et al. | August 23, 2005 |
Inventors: | Meyer; John D. (Berkeley, CA), Arasato; Bruce T. (Fremont, CA), Starkweather; Stephen B. (Sausalito, CA), Soper; Peter C. (Berkeley, CA) |
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Assignee: | Meyer Sound Laboratories,
Incorporated (Berkeley, CA) |
Appl. No.: | D/211,321 |
Filed: | August 12, 2004 |
Current U.S. Class: | D14/228 |
Current International Class: | 1401 |
Field of Search: | ;D14/228,225,226,227,229 ;379/430,431 ;181/138,158,242 ;D27/139,148 ;D9/600 |
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Aco Pacific, Precision Microphone product specification sheets, 2004.. |
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