US PATENT SUBCLASS 366 / 325.92
.~.~.~ Flat element having major surface lying in plane substantially including shaft axis (e.g., paddle type)

Current as of: June, 1999
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366 /   HD   AGITATING

241  DF  STIRRER WITHIN STATIONARY MIXING CHAMBER {10}
279  DF  .~ Rotatable stirrer {15}
325.1  DF  .~.~ Relatively fixed plural elements {14}
325.92.~.~.~ Flat element having major surface lying in plane substantially including shaft axis (e.g., paddle type) {1}
325.93  DF  .~.~.~.~> Apertured element

DEFINITION

Classification: 366/325.92

Flat element having major surface lying in plane substantially including shaft axis (e.g., paddle type):

(under subclass 325.1) Subject matter wherein an element has a substantially planar working surface thereon and the axis of the shaft lies substantially in the plane of the working surface.