US PATENT SUBCLASS 198 / 750.4
.~.~.~ With specified bearing

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

618  DF  CONVEYOR SECTION {26}
750.1  DF  .~ Reciprocating conveying surface {7}
750.2  DF  .~.~ Surface formed by plural parallel elongated sections reciprocating horizontally {3}
750.4.~.~.~ With specified bearing

DEFINITION

Classification: 198/750.4

With specified bearing:

(under subclass 750.2) Subject matter wherein a significance is attributed to a material, pattern, or shape of a member supporting the plural elongated sections of the load conveying surface.