US PATENT SUBCLASS 193 / 34
.~.~ Vertical

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

2 R  DF  CHUTES {25}
33  DF  .~ Wall {1}
34.~.~ Vertical

DEFINITION

Classification: 193/34

(under subclass 33) The chute is secured to or passes through the vertical wall of some structure or building.

(1) Note. See this class, subclasses 3, 5, 6, 8, and 11.