US PATENT SUBCLASS 406 / 9
.~.~.~.~ Protrusion

Current as of: June, 1999
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406 /   HD   CONVEYORS: FLUID CURRENT

1  DF  SELECTIVE DELIVERY {2}
3  DF  .~ Destination controlled by sensed condition {1}
4  DF  .~.~ Controlled by coded load {4}
8  DF  .~.~.~ Presence or size of recess or protrusion on front of load {1}
9.~.~.~.~ Protrusion

DEFINITION

Classification: 406/9

Protrusion:

(under subclass 8) Subject matter where the destination information is in the form of a convex leading surface, or a protrusion formed on the foremost surface of the load that is perpendicular to its direction of travel.