US PATENT SUBCLASS 406 / 84
.~ Utilizing a fluid

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

83  DF  WITH LOAD BRAKING OR RETARDING MEANS {1}
84.~ Utilizing a fluid

DEFINITION

Classification: 406/84

Utilizing a fluid:

(under subclass 83) Subject matter wherein the load is stopped or slowed by means which directs or alters the flow of a fluid at or adjacent the load.

(1) Note. The fluid may or may not be the conveying fluid.