Land vehicles: dumping – Hopper type
Reexamination Certificate
2006-06-14
2009-08-25
Gutman, H (Department: 3612)
Land vehicles: dumping
Hopper type
Reexamination Certificate
active
07578562
ABSTRACT:
A hopper for transferring granular materials has a unique composite shape which enables accommodation of the safety guard of an auger and access about a back of the hopper. A wedge-shaped base permits pivoting of the hopper to adjust to the angle of the auger used to remove the material, minimizing the angle of the auger and maximizing extraction of material from the hopper.
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Hlady Tim
Kennedy Robert
Oliver William
Spenceley James W
Flexa Hopper Plastics Ltd.
Goodwin Sean W.
Gutman H
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