US PATENT SUBCLASS 406 / 185
.~ Wheeled

Current as of: June, 1999
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406 /   HD   CONVEYORS: FLUID CURRENT

184  DF  CARRIER {4}
185.~ Wheeled

DEFINITION

Classification: 406/185

Wheeled:

(under subclass 184) Subject matter wherein the carrier* is provided with one or more rotatable annular or cylindrical members adapted for rotating contact with the wall of a conveying conduit.

SEE OR SEARCH CLASS

105, Railway Rolling Stock,

138, for a carrier having wheels which cooperate with a rail or guide.