US PATENT SUBCLASS 119 / 57
.~.~ Movable trough-controlled supply

Current as of: June, 1999
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119 /   HD   ANIMAL HUSBANDRY

51.01  DF  FEEDING DEVICE {16}
52.1  DF  .~ Hopper and trough {7}
57.~.~ Movable trough-controlled supply

DEFINITION

Classification: 119/57

The supply of feed from hopper to trough is controlled by a device operatively connected to the trough, which upon receiving a charge of feed moves said device to shut off the source of supply.

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