US PATENT SUBCLASS 400 / 510
.~.~ And guide for changing feed direction

Current as of: June, 1999
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400 /   HD   TYPEWRITING MACHINES

497  DF  WITH CONTROL OF "CARBON PAPER" FOR TYPING PLURAL SIMULTANEOUS COPIES BY SINGLE IMPRESSION (E.G., ON "MANIFOLD SET") {10}
508  DF  .~ Including spool or support for roll of carbon paper {4}
510.~.~ And guide for changing feed direction {1}
510.1  DF  .~.~.~> Spool support shiftable to and from platen

DEFINITION

Classification: 400/510

And guide for changing feed direction:

(under subclass 508) Subject matter wherein said carbon paper is advanced from the wound roll to a platen* where the carbon paper is used, the carbon paper being advanced along a path that is not a straight line, and wherein significance is attributed to a member which ensures that the carbon paper will follow the bends of the path along which the carbon paper advances.