US PATENT SUBCLASS 221 / 237
.~.~.~ All rotary


Current as of: June, 1999
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221 /   HD   ARTICLE DISPENSING

208  DF  WITH DISCHARGE ASSISTANT {28}
224  DF  .~ Plural or combined with manipulating means {4}
236  DF  .~.~ Separately acting in series {2}
237.~.~.~ All rotary


DEFINITION

Classification: 221/237

(under subclass 236) Devices in which the plurality of discharge assistant and/or handling means each has movement about a fixed axis in one direction only.

SEE OR SEARCH THIS CLASS, SUBCLASS:

277, for article dispensers having rotary discharge assistants, and see the search notes thereto.

SEE OR SEARCH CLASS

222, Dispensing,

236+, for fluent material dispensing devices in which a rotary agitator or discharge assistant is followed by another rotary discharge assistant to cause discharge of the fluent material.