US PATENT SUBCLASS 222 / 382
.~.~ Internally extending outlet pipe

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}
382.~.~ Internally extending outlet pipe

DEFINITION

Classification: 222/382

(under subclass 372) Dispensers in which there is a pipe communicating with and constituting an extension of the inlet to the discharge assistant casing and extending internally of the receptacle. For the most part these pipes extend to adjacent the receptacle bottom.

SEE OR SEARCH THIS CLASS, SUBCLASS:

211, for this structure associated with resilient wall dispensers.

376, where there are plural such pipes, or where a single such pipe is movable for plural point inlet.

377, for such pipes associated with an inlet trap.

464.1+, for miscellaneous dispensers having such outlet pipes.