US PATENT SUBCLASS 40 / 423
.~ Electromotor operated

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

421  DF  TWO-DIMENSIONAL MOVABLE FIGURE DISPLAY DEVICE {3}
423.~ Electromotor operated

DEFINITION

Classification: 40/423

Electromotor operated:

(under subclass 421) Device is operated by an electric motor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

466, and 470, for changing exhibitors operated in a similar manner.

614, for signs which are vibrated by means of an electric motor.