US PATENT SUBCLASS 198 / 311
.~ Including gravity conveyor section or bin with driven conveyor

Current as of: June, 1999
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198 /   HD   CONVEYORS: POWER-DRIVEN

300  DF  CONVEYING APPARATUS ENTIRELY SUPPORTED BY MOBILE GROUND ENGAGING MEANS {11}
311.~ Including gravity conveyor section or bin with driven conveyor

DEFINITION

Classification: 198/311

(under subclass 300) Apparatus wherein the load is moved along at least a portion of the conveyor by the force of gravity alone, or including a bin from which material is removed by a conveyor.