US PATENT SUBCLASS 209 / 226
.~.~.~ Magnetic

Current as of: June, 1999
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209 /   HD   CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS

*  DD  MAGNETIC {2}
213  DF  .~ Paramagnetic {9}
225  DF  .~.~ With agitating or conveying {1}
226.~.~.~ Magnetic {1}
227  DF  .~.~.~.~> Traveling field

DEFINITION

Classification: 209/226

(under subclass 225) Methods and means wherein the material being magnetically separated is agitated by magnetic influence, which may be the result of some special construction or relation of the separating magnet or magnets or may be attained by supplemental magnets.