US PATENT SUBCLASS 209 / 463
.~.~.~.~.~ Rotating


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.~.~.~.~.~ Rotating {2}
464  DF  .~.~.~.~.~.~> Horizontal or inclined axis
465  DF  .~.~.~.~.~.~> Vertical axis


DEFINITION

Classification: 209/463

(under subclass 461) Stationary receptacles associated with rotating agitators of a type not classifiable in the hereinunder-indented subclasses.

(1) Note. This subclass takes, in general, those devices of the type indicated which include agitators or the rotary endless-belt species or devices including combinations of different species of rotary agitators which are not all included in one of the indented subclasses.