US PATENT SUBCLASS 400 / 519.1
.~.~.~.~ With means to hold record-medium against retraction

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}
513  DF  .~ Including relative movement between carbon paper and record-medium {5}
518  DF  .~.~ Carbon paper carrier(s) respositionable relative to platen {6}
519  DF  .~.~.~ Carbon paper carrier movable rectilinearly {3}
519.1.~.~.~.~ With means to hold record-medium against retraction

DEFINITION

Classification: 400/519.1

With means to hold record-medium against retraction:

(under subclass 519) Subject matter wherein said carbon paper carrier is moved in a return direction that is opposite to the line-space* direction of the record-medium*, and wherein the typewriter is provided with means to ensure that the record-medium will not move in said return direction as the carbon paper moves in that direction.