US PATENT SUBCLASS 221 / 236
.~.~ Separately acting in series


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.~.~ Separately acting in series {2}
237  DF  .~.~.~> All rotary
238  DF  .~.~.~> All reciprocating (including oscillating)


DEFINITION

Classification: 221/236

(under subclass 224) Devices in which the plurality of discharge assistant or handling means act individually and serially upon the articles.

SEE OR SEARCH THIS CLASS, SUBCLASS:

202+, for article dispensers in which an agitator is rigidly mounted on or incorporated in a discharge assistant.

225, for similar combinations in which there are three or more serially acting discharge assistants.

SEE OR SEARCH CLASS

222, Dispensing,

252+, for fluent material dispensers having plural discharge assistants.