U.S. patent number D526,449 [Application Number D/230,797] was granted by the patent office on 2006-08-08 for protective chin guard for helmets. Invention is credited to Sheila C. Dawson, Danny J. Farris.
United States Patent | D526,449 |
Dawson , et al. | August 8, 2006 |
Inventors: | Dawson; Sheila C. (San Francisco, CA), Farris; Danny J. (San Francisco, CA) |
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Appl. No.: | D/230,797 |
Filed: | May 27, 2005 |
Current U.S. Class: | D29/122 |
Current International Class: | 0902 |
Field of Search: | ;D29/122,102-108,120.1,121.1 ;2/455,410-411,421-422,424,425,9,16,22,908-911 ;D24/190,189 ;128/857,894 |
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