US PATENT SUBCLASS 222 / 321.9
.~.~.~.~ Pump casing within supply container

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}
320  DF  .~ With movable nozzle interconnected therewith {1}
321.1  DF  .~.~ With material supply container and discharge assistant casing {6}
321.7  DF  .~.~.~ Container-mounted pump {2}
321.9.~.~.~.~ Pump casing within supply container

DEFINITION

Classification: 222/321.9

Pump casing within supply container:

(under subclass 321.7) Subject matter wherein a casing or cylinder of the pump is located within the supply container.