US PATENT SUBCLASS 222 / 373
.~.~ Fluid pressure discharge


Current as of: June, 1999
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222 /   HD   DISPENSING

251  DF  WITH DISCHARGE ASSISTANT (E.G., IMPELLER, PUMP, CONVEYER, MOVABLE TRAP CHAMBER, ETC.) {30}
372  DF  .~ With material supply container and discharge assistant with casing (e.g., supply container and pump) {10}
373.~.~ Fluid pressure discharge


DEFINITION

Classification: 222/373

(under subclass 372) Dispensers in which the casing which receives material from the supply container by gravity is fed fluid under pressure to cause discharge therefrom.

SEE OR SEARCH THIS CLASS, SUBCLASS:

394+, and see the notes thereto for related art.

630+, for fluid flow discharge.