US PATENT SUBCLASS 198 / 734
.~.~.~ Pusher-surface configuration
Current as of:
June, 1999
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198 /
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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.