US PATENT SUBCLASS 209 / 375
.~.~.~.~ Chutes

Current as of: June, 1999
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209 /   HD   CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS

233  DF  SIFTING {16}
363  DF  .~ Elements {7}
370  DF  .~.~ Bins and casings {5}
374  DF  .~.~.~ Household {3}
375.~.~.~.~ Chutes

DEFINITION

Classification: 209/375

(under subclass 374) Sifters associated with chutes attached to or forming parts of buildings, ordinarily dwellings, for conveying refuse, including ashes, to places of deposit or receptacles for such refuse.

SEE OR SEARCH CLASS

193, Conveyors, Chutes, Skids, Guides, and Ways, for chutes, etc., per se.

232, Deposit and Collection Receptacles, for deposit and collection receptacles, per se.