US PATENT SUBCLASS 406 / 4
.~.~ Controlled by coded load

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.~.~ Controlled by coded load {4}
5  DF  .~.~.~> Magnetic material on load
6  DF  .~.~.~> Electrical contact on load
7  DF  .~.~.~> Adjustable or changeable code on load
8  DF  .~.~.~> Presence or size of recess or protrusion on front of load {1}

DEFINITION

Classification: 406/4

Controlled by coded load:

(under subclass 3) Subject matter wherein the flow diverter is actuated in response to information carried by the load.

SEE OR SEARCH THIS CLASS, SUBCLASS:

37, for a coded carrier, per se.

SEE OR SEARCH CLASS

209, Classifying, Separating, and Assorting Solids, appropriate subclasses for separation of loads having different inherent physical characteristics.