US PATENT SUBCLASS 366 / 181.8
.~.~ Fluid pump

Current as of: June, 1999
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366 /   HD   AGITATING

150.1  DF  HAVING SPECIFIED FEED MEANS {16}
177.1  DF  .~ Plural related feeders having separate outlets to mixing chamber {9}
181.8.~.~ Fluid pump

DEFINITION

Classification: 366/181.8

Fluid pump:

(under subclass 177.1) Subject matter wherein one of the feed means is a device that acts on fluid to force it to move along a path to the mixing chamber.

SEE OR SEARCH THIS CLASS, SUBCLASS:

160.2+, 176.1+, and 182.2, for feed means including a pump.