US PATENT SUBCLASS 119 / 57.1
.~.~ Powered

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}
57.1.~.~ Powered {3}
57.2  DF  .~.~.~> Conveyor in a linear trough {1}
57.4  DF  .~.~.~> Utilizing discrete troughs
57.5  DF  .~.~.~> Feed dispensing hopper portion or attachment moves relative to stationary underlying trough {2}

DEFINITION

Classification: 119/57.1

Powered:

(under subclass 52.1) Subject matter wherein the nourishment supplying structure uses motorized structure for moving the nourishment or some component of the nourishment supplying structure.

SEE OR SEARCH THIS CLASS, SUBCLASS:

57.92, for a powered feeding structure used in an arrangement other than a hopper and trough type.