US PATENT SUBCLASS 222 / 321.7
.~.~.~ Container-mounted pump

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.~.~.~ Container-mounted pump {2}
321.8  DF  .~.~.~.~> With relatively movable actuator
321.9  DF  .~.~.~.~> Pump casing within supply container

DEFINITION

Classification: 222/321.7

Container-mounted pump:

(under subclass 321.1) Subject matter wherein the encased discharge assistant is a pump which is mounted on the supply container.

SEE OR SEARCH THIS CLASS, SUBCLASS:

382, for a pump mounted on a supply container and having an internally extending pipe constituting an extension of the pump or the pulsator inlet.