US PATENT SUBCLASS 141 / 254
.~.~ Receiver support bias varied with position of support

Current as of: June, 1999
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141 /   HD   FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS

250  DF  WITH MEANS TO MOVE SUPPLY MEANS AND/OR RECEIVER TO, FROM OR DURING FLOW RELATION {14}
251  DF  .~ Relatively receding discharge assistant and receiver engaging means {6}
254.~.~ Receiver support bias varied with position of support

DEFINITION

Classification: 141/254

(under subclass 251) Apparatus having means for positioning the receiver with respect to the discharge assistant, from which it recedes, the resistance against movement of said positioning means being varied throughout the range of movement thereof.