US PATENT SUBCLASS 209 / 412
.~.~.~ Framework

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

233  DF  SIFTING {16}
363  DF  .~ Elements {7}
409  DF  .~.~ Supports {7}
412.~.~.~ Framework {2}
413  DF  .~.~.~.~> Adjustable
414  DF  .~.~.~.~> Knockdown

DEFINITION

Classification: 209/412

(under subclass 409) Frameworks or structures relating to the general support of sifters or frames carrying sifting elements.