US PATENT SUBCLASS 366 / 98
.~.~.~ Single stirrer

Current as of: June, 1999
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366 /   HD   AGITATING

69  DF  RUBBER OR HEAVY PLASTIC WORKING {14}
96  DF  .~ Stationary mixing chamber {1}
97  DF  .~.~ With rotating stirrer {1}
98.~.~.~ Single stirrer {1}
99  DF  .~.~.~.~> Horizontal

DEFINITION

Classification: 366/98

Single stirrer:

(under subclass 97) Subject matter wherein only one rotating stirrer is within said stationary mixing chamber.

(1) Note. Where a plurality of like or diverse stirrer elements are in fixed relation to each other and move together as a unit they will be considered a single stirrer even if the elements are adjustable relative to each other prior to agitation or are flexible so that portions thereof move relative to each other during agitation.