US PATENT SUBCLASS 209 / 465
.~.~.~.~.~.~ Vertical axis

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

422  DF  STRATIFIERS {6}
*  DD  .~ With liquid treatment {3}
*  DD  .~.~ Stationary bed {3}
*  DD  .~.~.~ Receptacles {1}
461  DF  .~.~.~.~ With agitators or conveyors {2}
463  DF  .~.~.~.~.~ Rotating {2}
465.~.~.~.~.~.~ Vertical axis

DEFINITION

Classification: 209/465

(under subclass 463) Stationary receptacles, said receptacles being associated with rotating agitators having vertical axes.