US PATENT SUBCLASS 141 / 77
.~.~.~.~ With distortion of or impact on receiver side walls

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

69  DF  WITH MATERIAL TREATMENT {3}
71  DF  .~ Compacting {3}
73  DF  .~.~ Compacting material in receiver {2}
74  DF  .~.~.~ Agitation {3}
77.~.~.~.~ With distortion of or impact on receiver side walls

DEFINITION

Classification: 141/77

(under subclass 74) Apparatus in which the agitation is provided by, or involves, distortion of or blows or jarring imparted to the receiver side walls.

SEE OR SEARCH THIS CLASS, SUBCLASS:

114, for material filling systems which necessarily involve deformation or yielding of receiver walls.