US PATENT SUBCLASS 34 / 662
.~.~.~.~.~ Plural opposed cooperating endless conveyors

Current as of: June, 1999
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34 /   HD   DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS

523  DF  APPARATUS {40}
611  DF  .~ Sheet, web, or strand {3}
618  DF  .~.~ For flexible sheet, web, or strand {6}
658  DF  .~.~.~ Endless conveyor or movable gripper {1}
659  DF  .~.~.~.~ Endless conveyor {4}
662.~.~.~.~.~ Plural opposed cooperating endless conveyors

DEFINITION

Classification: 34/662

Plural opposed cooperating endless conveyors:

(under subclass 659) Subject matter wherein two boundless conveyors have coacting faces between which the material is moved.