US PATENT SUBCLASS 119 / 524
.~.~ Gate or door

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

416  DF  CONFINING OR HOUSING {11}
516  DF  .~ Stall {9}
524.~.~ Gate or door

DEFINITION

Classification: 119/524

Gate or door:

(under subclass 516) Subject matter including a movable barrier controlling the entrance or exit of the stall.