US PATENT SUBCLASS 356 / 239.6
.~.~.~ Of container contents

Current as of: June, 1999
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356 /   HD   OPTICS: MEASURING AND TESTING

237.1  DF  INSPECTION OF FLAWS OR IMPURITIES {6}
239.1  DF  .~ Transparent or translucent material {4}
239.4  DF  .~.~ Containers (e.g., bottles) {2}
239.6.~.~.~ Of container contents

DEFINITION

Classification: 356/239.6

Of container contents:

(under subclass 239.4) Inspection of transparent or translucent container wherein the specimen being detected or examined is an article or substance confined within the transparent or translucent container.