U.S. patent number D447,238 [Application Number D/123,631] was granted by the patent office on 2001-08-28 for tongue scraping tool. Invention is credited to Brian Tang.
United States Patent | D447,238 |
Tang | August 28, 2001 |
Inventors: | Tang; Brian (Santa Clara, CA) |
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Appl. No.: | D/123,631 |
Filed: | May 18, 2000 |
Current U.S. Class: | D24/147; D4/110 |
Current International Class: | 2402 |
Field of Search: | ;D24/147,146,149 ;D4/110,136 ;606/161 |
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