US PATENT SUBCLASS 222 / 383.1
.~.~ 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}
372  DF  .~ With material supply container and discharge assistant with casing (e.g., supply container and pump) {10}
383.1.~.~ Container-mounted pump {4}
383.2  DF  .~.~.~> Rotary pump
383.3  DF  .~.~.~> Movable material discharge guide
384  DF  .~.~.~> With piston holding means
385  DF  .~.~.~> Pump or pulsator casing within supply container


DEFINITION

Classification: 222/383.1

Container-mounted pump:

(under subclass 372) 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 or pulsator mounted on a supply container and having an internally extending pipe constituting an extension of the pump or the pulsator inlet.