US PATENT SUBCLASS 222 / 246
.~.~ Reciprocable axially of outlet

Current as of: June, 1999
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222 /   HD   DISPENSING

226  DF  AGITATOR FOLLOWED BY DISCHARGE ASSISTANT AND/OR INTERCONNECTED DISCHARGE CONTROLLER {9}
243  DF  .~ All reciprocating (including oscillating) {4}
246.~.~ Reciprocable axially of outlet

DEFINITION

Classification: 222/246

(under subclass 243) Dispensers having the serial means moving toward and away from the outlet and along or parallel to the axis of the outlet.

(1) Note. Where the outlet from the receptacle is a bent conduit, the motion is along or parallel to at least that portion thereof that communicates with the receptacle interior.