US PATENT SUBCLASS 406 / 70
.~.~ Roller

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

51  DF  WITH DIVERSE POWER-DRIVEN CONVEYOR {4}
52  DF  .~ Rotary {5}
70.~.~ Roller

DEFINITION

Classification: 406/70

Roller:

(under subclass 52) Subject matter wherein the load moving surface comprises the periphery of a rotating annular or cylindrical member.

SEE OR SEARCH CLASS

198, Conveyors: Power-Driven,

780+, for live roller conveyors.