US PATENT SUBCLASS 209 / 223.1
.~.~ Stationary magnets

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

*  DD  MAGNETIC {2}
213  DF  .~ Paramagnetic {9}
223.1.~.~ Stationary magnets {2}
223.2  DF  .~.~.~> Cylinder external
224  DF  .~.~.~> Cylinder internal

DEFINITION

Classification: 209/223.1

Stationary magnets:

(under subclass 213) Methods and means wherein the magnetic attracting elements are stationary.

(1) Note. Movable or stationary partitions, shields, or conveyors may be interposed between the attracting elements and the material and do not control classification if they include in themselves no magnetizable attracting elements.