US PATENT SUBCLASS 40 / 435
.~.~.~ Disk

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

427  DF  DISPLAY WITH SPECIAL EFFECTS {5}
429  DF  .~ Electromotor operated {2}
430  DF  .~.~ Rotatable {2}
435.~.~.~ Disk

DEFINITION

Classification: 40/435

Disk:

(under subclass 430) Display device which includes one or more rotating disks, the rotation of which provides the illusion or special effect.

SEE OR SEARCH CLASS

362, Illumination,

35, for revolving illumination device, per se.