US PATENT SUBCLASS 366 / 170.4
.~.~.~.~ Stationary feed conduit received within rotating stirrer or shaft

Current as of: June, 1999
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366 /   HD   AGITATING

150.1  DF  HAVING SPECIFIED FEED MEANS {16}
167.1  DF  .~ Liquid injector within mixing chamber {5}
168.1  DF  .~.~ Including rotating stirrer {5}
169.1  DF  .~.~.~ Fed through stirrer or stirrer drive shaft {5}
170.4.~.~.~.~ Stationary feed conduit received within rotating stirrer or shaft

DEFINITION

Classification: 366/170.4

Stationary feed conduit received within rotating stirrer or shaft:

(under subclass 169.1) Subject matter wherein the feed means includes a stationary conduit having a portion located inside the rotating stirrer.

SEE OR SEARCH THIS CLASS, SUBCLASS:

175.1, and 175.3, for a liquid injector received in a moving mixing chamber.

183.3+, for a static material conveyor which may extend into a rotating mixing chamber.