US PATENT SUBCLASS 222 / 328
.~ With material discharge guide on container side of discharge assistant

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}
328.~ With material discharge guide on container side of discharge assistant

DEFINITION

Classification: 222/328

(under subclass 251) Dispensers having means in addition to the necessary wall structure of the supply container on the container or supply side of the discharge assistant to guide material thereto for discharge.

SEE OR SEARCH THIS CLASS, SUBCLASS:

266, for covers for units of a set of discharge assistants.

270, for interior guide structure related to discharge assistants arranged in sets.

279, for guides constituting removable or shiftable baffles or covers for discharge assistants not in use.

547, for interior guide structure related only to dispensers having outlets with flow controllers or closures.

564, for miscellaneous interior guides.