US PATENT SUBCLASS 99 / 603
.~.~.~.~.~.~.~ Moving perforated surface

Current as of: June, 1999
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99 /   HD   FOODS AND BEVERAGES: APPARATUS

485  DF  MEANS TO TREAT FOOD {8}
537  DF  .~ Subdividing into plural products {2}
567  DF  .~.~ Separating one external portion from the remaining food {3}
584  DF  .~.~.~ Removing skin {6}
600  DF  .~.~.~.~ Grain hulling {5}
601  DF  .~.~.~.~.~ With means to segregate diverse materials {1}
602  DF  .~.~.~.~.~.~ By hulling means {2}
603.~.~.~.~.~.~.~ Moving perforated surface {1}
604  DF  .~.~.~.~.~.~.~>.~ With nonperforated hulling surface area

DEFINITION

Classification: 99/603

(under subclass 602) Device wherein the segregating-hulling surface is a driven member with reticulations or apertures or foraminae.