US PATENT SUBCLASS 209 / 60
.~.~.~.~.~ Centrifugal

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


209 /   HD   CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS

45  DF  ADHESION {2}
49  DF  .~ Coated surface or mass {1}
50  DF  .~.~ Mercurial {3}
58  DF  .~.~.~ Receivers {3}
59  DF  .~.~.~.~ Rotating {4}
60.~.~.~.~.~ Centrifugal

DEFINITION

Classification: 209/60

(under subclass 59) The rotating receptacles have sufficient speed of rotation to make the centrifugal force generated sufficient to be a material factor in the separation and have portions coated with mercury or its equivalent to separate components of the material treated by adhesion.

SEE OR SEARCH THIS CLASS, SUBCLASS:

199, for rotating receptacles utilizing centrifugal force employed in metallic liquid flotation separations.

SEE OR SEARCH CLASS

494, Imperforate Bowl: Centrifugal Separators appropriate subclasses, for a separator of that class, and see, in the definition of this class (209), the reference to that class in (6) Note and the search note thereto.