US PATENT SUBCLASS 34 / 206
.~.~.~ Pusher type

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

523  DF  APPARATUS {40}
201  DF  .~ Houses, kilns, and containers {6}
203  DF  .~.~ With conveyors providing plural or zigzag treated material paths {5}
206.~.~.~ Pusher type

DEFINITION

Classification: 34/206

(under subclass 203) Apparatus including means contacting the material and moving it by pushing along a support, as by reciprocating or continuously moving blades.

(1) Note. This subclass includes devices which may both carry and push the material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

208, for single endless conveyors, both courses carrying but neither pushing, material.

SEE OR SEARCH CLASS

198, Conveyors: Power-Driven, 717+,.