US PATENT SUBCLASS 209 / 641
.~.~.~ Takeoff ramp adjustable to different angular positions relative to horizontal plane

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

509  DF  SORTING SPECIAL ITEMS, AND CERTAIN METHODS AND APPARATUS (E.G., POCKET TYPE AND LIGHT RESPONSIVE SORTING, ETC.) FOR SORTING ANY ITEMS {11}
606  DF  .~ Separating means {33}
638  DF  .~.~ Items separate by following different trajectories through space {4}
641.~.~.~ Takeoff ramp adjustable to different angular positions relative to horizontal plane

DEFINITION

Classification: 209/641

Takeoff ramp adjustable to different angular positions relative to horizontal plane:

(under subclass 638) Methods and apparatus wherein items are projected from a ramp the angle of which can be adjusted relative to a horizontal plane.