US PATENT SUBCLASS 209 / 44.1
.~ Including sorting of special items or sorting by methods or apparatus includible in subclasses 509 through 707

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

12.1  DF  PLURAL, DIVERSE SEPARATING OPERATIONS {17}
44.1.~ Including sorting of special items or sorting by methods or apparatus includible in subclasses 509 through 707 {3}
44.2  DF  .~.~> Fluid jet
44.3  DF  .~.~> Drum-type sifter
44.4  DF  .~.~> Manual sorting

DEFINITION

Classification: 209/44.1

Including sorting of special items, or sorting methods or apparatus includible in subclasses 509 through 707:

(under subclass 12.1) Methods and apparatus wherein one of the types of separations is classifiable in subclasses 509 through 707.

SEE OR SEARCH THIS CLASS, SUBCLASS:

557, for a combination of condition responsive means for controlling a separating means and a noncondition responsive separating means. See (7) Note of the class definition and (1) Note of subclass 509 for this class (Class 209).