US PATENT SUBCLASS 221 / 277
.~ Rotary


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

208  DF  WITH DISCHARGE ASSISTANT {28}
277.~ Rotary


DEFINITION

Classification: 221/277

(under subclass 208) Devices in which the discharge assistant has movement about a fixed axis in one direction only.

SEE OR SEARCH THIS CLASS, SUBCLASS:

42+, for article dispensers of the concurrent separation and distortion type having rotary ejecting means.

167, for orienting type article dispensers having rotatable or oscillatable means to effect the selective separation of articles from a source of supply.

182, for article dispensers of the stack forming type in which members rotatable or oscillatable about inclined axes are effective to segregate articles from a source of supply.

203, for article dispensers having means to agitate the articles in the supply container and including rotary discharge assisting and agitating means.

222+, for dispensers having multiple, simultaneously acting and circumposed, rotary discharge assistants. 231, for dispensers including followers combined with rotary ejectors.

237, for dispensers having other types of plural discharge assistants, all of which have rotary motion.

265, for article dispensers having movable segregating chamber type discharge assistants which partake of a rotary motion.

SEE OR SEARCH CLASS

111, Planting,

177+, for rotary discharge assistants for seed dispensers claimed in combination with a planting machine.

222, Dispensing,

410+, for fluent material dispensers having rotary discharge assisting means, and see the search notes thereto.