US PATENT SUBCLASS 209 / 619
.~.~ Gauge enters hole in 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}
606  DF  .~ Separating means {33}
619.~.~ Gauge enters hole in item

DEFINITION

Classification: 209/619

Gauge enters hole in item:

(under subclass 606) Methods and apparatus wherein items are separated according to their ability to permit movement of

gauge means, such as a bar of a particular diameter, into and out of a perforation or recess in each item.

SEE OR SEARCH THIS CLASS, SUBCLASS:

532, for a plug-type gauge which enters the neck opening of a bottle.