US PATENT SUBCLASS 209 / 600
.~.~ Sensor contacts item

Current as of: June, 1999
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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}
552  DF  .~ Condition responsive means controls separating means {13}
600.~.~ Sensor contacts item {1}
601  DF  .~.~.~> Gauge {3}

DEFINITION

Classification: 209/600

Sensor contacts item:

(under subclass 552) Methods and apparatus wherein the sensing means responds to contact by an item.

SEE OR SEARCH THIS CLASS, SUBCLASS:

520, and 530, for item contacting sensors utilized in separating lumber and bottles, respectively.