US PATENT SUBCLASS 40 / 483
.~.~ Double reel and web

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

446  DF  CHANGING EXHIBITOR {25}
482  DF  .~ Axle operated {2}
483.~.~ Double reel and web

DEFINITION

Classification: 40/483

Double reel and web:

(under subclass 482) Device comprising a charactered web which is actuated from the revolving axle or wheel of a vehicle to successively display the characters to an observer.