US PATENT SUBCLASS 406 / 138
.~.~.~.~ Passed through permeable member

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

108  DF  INTAKE TO FLUID CURRENT CONVEYOR {7}
122  DF  .~ Load receptacle type {9}
134  DF  .~.~ With means to agitate load in receptacle {2}
136  DF  .~.~.~ Fluid {2}
138.~.~.~.~ Passed through permeable member

DEFINITION

Classification: 406/138

Passed through permeable member:

(under subclass 136) Subject matter wherein the agitating fluid is directed against the load in the receptacle* through a foraminous material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

90+, for a receptacle having fluid current conveyor therein comprising a fluid permeable member which defines the load flow path.