US PATENT SUBCLASS 366 / 276
.~ Oscillatory stirrer
Current as of:
June, 1999
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366 /
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AGITATING
241
DF
STIRRER WITHIN STATIONARY MIXING CHAMBER
{10}
276
.~ Oscillatory stirrer {2}
277
DF
.~.~
> With additional motion
278
DF
.~.~
> Including rotatable input drive
DEFINITION
Classification: 366/276
Oscillatory stirrer:
(under subclass 241) Subject matter wherein the stirrer is rotating alternately in opposite directions about an axis.