U.S. patent number D507,261 [Application Number D/205,146] was granted by the patent office on 2005-07-12 for microphone and speaker accessory which is connectable to a computer or an mp3 player device. This patent grant is currently assigned to Griffin Technology, Inc.. Invention is credited to Paul Griffin.
United States Patent | D507,261 |
Griffin | July 12, 2005 |
Inventors: | Griffin; Paul (Nashville, TN) |
---|---|
Assignee: | Griffin Technology, Inc.
(Nashville, TN) |
Appl. No.: | D/205,146 |
Filed: | May 10, 2004 |
Current U.S. Class: | D14/226 |
Current International Class: | 1401 |
Field of Search: | ;D14/137,138,155,172,214,225,205,206,226-229,240,407,242,299,358,432,433 ;D13/133,147 ;181/158,242 ;379/441,430,442 ;381/91,122,155,159 |
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