US PATENT SUBCLASS 198 / 734
.~.~.~ Pusher-surface configuration


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

618  DF  CONVEYOR SECTION {26}
717  DF  .~ Pusher conveyor and separate load support surface {7}
725  DF  .~.~ Endless-orbiting pusher or its load support {5}
734.~.~.~ Pusher-surface configuration


DEFINITION

Classification: 198/734

(under subclass 725) Apparatus wherein the shape of the load-engaging surface of the means is significant.