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| Number | Title | Issue Date |
| 6938655 | Multiple-port evaporation control septum A septum for chemical containers comprises a body, a first port through the body having a first interior diameter sufficient to permit a flow of a fluid through the first port, and a second bore through the body having a second interior diameter less than the first ... | 09/06/2005 |
| 5653567 | Mobile cattle feeder A mobile batch feeder for cubed feed consisting of a supply hopper with conveyor leading to a cumulative dispensing chute. Rotational input to drive the conveyor also functions to trip open the dispensing chute periodically thereby to dispense measured ba... | 08/05/1997 |
| 4767063 | Adaptable material spreading vehicle An adaptable material-spreading vehicle includes in combination a truck body frame, an engine mounted on the frame, a cab mounted in a forwardly positioned cab region, a removable hopper positioned behind the cab region, and a conveyor running from beneat... | 08/30/1988 |
| 4212428 | Hydraulic power and control system for granular fertilizer spreaders A trailer-type vehicle for transporting and dispensing solid materials over the ground includes a self-contained, hydraulic power and control system driven by one of the vehicle's ground engaging wheels which operates a first dispensing mechanism at a sel... | 07/15/1980 |
| 3982671 | Multiple feed potato planter A potato planter having a plurality of feed tubes attached to at least one central hopper and a plurality of trailing wheels which support the planter during turning is disclosed. The novel planter is further characterized by having a pair of outboard hop... | 09/28/1976 |
| 3951312 | Ground wheel drive for spreader An agricultural fertilizer spreader having a hopper carrying a conveyor operable to move material from the hopper onto rotatable fertilizer distributing discs. A ground wheel, through a gear drive power transmission system, is operable to concurrently ope... | 04/20/1976 |
