U.S. patent number D402,670 [Application Number D/080,811] was granted by the patent office on 1998-12-15 for material spreader hopper. Invention is credited to Harry H. Becker.
United States Patent | D402,670 |
Becker | December 15, 1998 |
Inventors: | Becker; Harry H. (Ephrata, PA) |
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Appl. No.: | D/080,811 |
Filed: | December 16, 1997 |
Current U.S. Class: | D15/13 |
Current International Class: | 1503 |
Field of Search: | ;D15/10,13,22-25,28,32 ;222/609-623 ;239/672,681-689 |
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