US PATENT SUBCLASS 119 / 744
.~.~ Having bottom-pivoted upright stanchion bar

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

712  DF  ANIMAL CONTROLLING OR HANDLING (E.G., RESTRAINING, BREAKING, TRAINING, SORTING, CONVEYING, ETC.) {20}
738  DF  .~ Stanchion {5}
744.~.~ Having bottom-pivoted upright stanchion bar {2}
745  DF  .~.~.~> And member for guiding and securing upper end of stanchion bar {1}
747  DF  .~.~.~> Pivotally connected near bottom and vertical centerline of stanchion {1}

DEFINITION

Classification: 119/744

Having bottom-pivoted upright stanchion bar:

(under subclass 738) Subject matter wherein one of the upright members is an upright shaft which swings about an axis at or near its lower end.