U.S. patent number D634,900 [Application Number D/365,411] was granted by the patent office on 2011-03-22 for protective sleeve for welders. Invention is credited to Erich L. Eff.
United States Patent | D634,900 |
Eff | March 22, 2011 |
Inventors: | Eff; Erich L. (Louisville, KY) |
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Appl. No.: | D/365,411 |
Filed: | July 8, 2010 |
Current U.S. Class: | D29/120.1 |
Current International Class: | 2902 |
Field of Search: | ;D29/100,101.1,101.2,101.3,101.4,101.5,120.1,120.2,121.1,121.2,122 ;D2/901 ;D24/190 ;2/16,20-24,62,267,455,461,463,910,911 ;602/3,5,6,16,23,26 |
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