US PATENT SUBCLASS 193 / 17
.~ Vertical swing

Current as of: June, 1999
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193 /   HD   CONVEYORS, CHUTES, SKIDS, GUIDES, AND WAYS

2 R  DF  CHUTES {25}
17.~ Vertical swing {2}
18  DF  .~.~> Counterweight {2}
21  DF  .~.~> Valved

DEFINITION

Classification: 193/17

(under subclass 2) Wherein the chute is capable of being swung upwardly only.

(1) Note. See Class 209, Classifying, Separating, and Assorting Solids, subclass 233, and indented subclasses.

SEE OR SEARCH CLASS

222, Dispensing,

533+,.