US PATENT SUBCLASS 40 / 409
DISPLAY DEVICE WITH FREE ARTICLE MOVEMENT


Current as of: June, 1999
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40 /   HD   CARD, PICTURE, OR SIGN EXHIBITING

409DISPLAY DEVICE WITH FREE ARTICLE MOVEMENT {1}
410  DF  .~> Snowfall simulator


DEFINITION

Classification: 40/409

DISPLAY DEVICE WITH FREE ARTICLE MOVEMENT:

(under the class definition) Device for attracting attention of the observer and generally used in advertising in which the exhibitor is provided with means for allowing an object to fall freely or move freely along a path while it is seen by the observer.