US PATENT SUBCLASS 366 / 182.1
.~ Including specific structure for controlling flow through the feed means

Current as of: June, 1999
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366 /   HD   AGITATING

150.1  DF  HAVING SPECIFIED FEED MEANS {16}
182.1.~ Including specific structure for controlling flow through the feed means {3}
182.2  DF  .~.~> Including pump
182.3  DF  .~.~> Including feed container having valved outlet
182.4  DF  .~.~> Including valve in feed conduit

DEFINITION

Classification: 366/182.1

Including specific structure for controlling flow through the feed means:

(under subclass 150.1) Subject matter including means to start, stop, or regulate the flow of material in the feed means.

(1) Note. The mere disclosure of a valve or pump is not sufficient for placement of a patent in this subclass. There must be a disclosure of valve details, a valve operator mechanism, pump feed rate adjustment means, or other feature directly related to adjustment or control of material flow rate.

SEE OR SEARCH THIS CLASS, SUBCLASS:

160.1, through 160.5, for apparatus including mixing ratio control means.

162.5, for apparatus in which the flow of jets of material is controlled by a reciprocating cleanout rod.

165.4, for feed means including a flow regulator in a mixing apparatus in which material has rotary motion.

176.2, for a variable restriction which agitates or

emulsifies material flowing through it.