U.S. patent number D617,776 [Application Number D/292,543] was granted by the patent office on 2010-06-15 for sound enhancement accessory clip. Invention is credited to Anthony Jay Hightower.
United States Patent | D617,776 |
Hightower | June 15, 2010 |
Inventors: | Hightower; Anthony Jay (Reno, NV) |
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Appl. No.: | D/292,543 |
Filed: | October 15, 2007 |
Current U.S. Class: | D14/217; D14/204 |
Current International Class: | 1402 |
Field of Search: | ;D14/149,203.1-203.8,217,224,224.1,238.1,251,341,356,358,432,434,435,447,496 ;D13/107,108,118 ;455/556.1-556.2,557 ;248/221.11,309.1,175 ;320/107,110,113-115 ;361/600,679,683,686 ;439/529,534 |
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