U.S. patent number D555,322 [Application Number D/261,179] was granted by the patent office on 2007-11-13 for grain hopper. This patent grant is currently assigned to Flexahopper Plastics Ltd., James W. Spenceley. Invention is credited to Tim Hlady, Robert Kennedy, William Oliver, James W. Spenceley.
United States Patent | D555,322 |
Hlady , et al. | November 13, 2007 |
Inventors: | Hlady; Tim (Coaldale, CA), Kennedy; Robert (Calgary, CA), Oliver; William (Lethbridge, CA), Spenceley; James W. (Lethbridge, Alberta, CA) |
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Assignee: | Flexahopper Plastics Ltd.
(Lethbridge, AB, CA) Spenceley; James W. (Lethbridge, AB, CA) |
Appl. No.: | D/261,179 |
Filed: | June 9, 2006 |
Current U.S. Class: | D34/28; D15/13 |
Current International Class: | 1205 |
Field of Search: | ;D15/28,13,17 ;D34/28 ;D12/221 ;193/9 ;206/518 ;414/373,376,326,526 ;239/675 ;198/311,671,550.01,860.1 ;222/413,251,205,270,410 |
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