US PATENT SUBCLASS 40 / 387
.~.~ Intergeared reels

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

371  DF  REGISTER, OR FILE (E.G., TELEPHONE DIRECTORY FILE) {8}
385  DF  .~ Reel and web {2}
387.~.~ Intergeared reels

DEFINITION

Classification: 40/387

Intergeared reels:

(under subclass 385) Device comprising a charactered web which has each end connected to a roller, so as to be wound from one roller upon the other. In this subclass, each roller is caused to turn with the same velocity by means of intermeshing gears or equivalent connecting mechanism.