U.S. patent number D442,946 [Application Number D/121,287] was granted by the patent office on 2001-05-29 for microphone. This patent grant is currently assigned to Cobra Electronics Corporation. Invention is credited to William Chamberlain, Jeffery Patrick Heuel, Robert Edward Mudra, John Phillip Pohl.
United States Patent | D442,946 |
Pohl , et al. | May 29, 2001 |
Inventors: | Pohl; John Phillip (Lakes Forest, IL), Mudra; Robert Edward (Glenview, IL), Chamberlain; William (Palatine, IL), Heuel; Jeffery Patrick (Elmhurst, IL) |
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Assignee: | Cobra Electronics Corporation
(Chicago, IL) |
Appl. No.: | D/121,287 |
Filed: | April 4, 2000 |
Current U.S. Class: | D14/225 |
Current International Class: | 1401 |
Field of Search: | ;D14/225-229 ;181/158,242 ;381/26,91,111,122,189,338,353,369 |
D195960 | August 1963 | Spilman |
D355915 | February 1995 | Chan |
D385281 | October 1997 | Volan et al. |
D395893 | July 1998 | Hern et al. |
D418512 | January 2000 | Lin et al. |
Catalog sheet of Turner Road King 56 and Road King 56B Microphone.. |
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