US PATENT SUBCLASS 209 / 247
.~.~ Conveyors

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

233  DF  SIFTING {16}
243  DF  .~ Feeding {5}
247.~.~ Conveyors {2}
248  DF  .~.~.~> Receptacles {1}
250  DF  .~.~.~> Fluid

DEFINITION

Classification: 209/247

(under subclass 243) Means and methods which include conveyors associated with sifting means and delivering material to the latter.

SEE OR SEARCH THIS CLASS, SUBCLASS:

316, for plural superposed sifters with intermediate conveyors.

420, for portable sifters.

SEE OR SEARCH CLASS

37, Excavating,

307+, for dredgers. 198, Conveyors: Power-Driven, for conveyor structure, per

se.

460, Crop Threshing or Separating,

15, 59+, 79+, and 123 for threshing machines including conveyor feeders.