US PATENT SUBCLASS 209 / 317
.~.~.~.~.~.~ With dischargers


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

233  DF  SIFTING {16}
*  DD  .~ Plane sifters {2}
*  DD  .~.~ Horizontal and inclined {4}
*  DD  .~.~.~ Reciprocating {6}
311  DF  .~.~.~.~ Multiple {4}
315  DF  .~.~.~.~.~ Superposed {4}
317.~.~.~.~.~.~ With dischargers


DEFINITION

Classification: 209/317

(under subclass 315) Pluralities of flat reciprocating sifters one above another associated with some special means for discharging material away from the sifters.

SEE OR SEARCH THIS CLASS, SUBCLASS:

255, and 257, for other sifters with discharge means of discharge conveyors.