US PATENT SUBCLASS 400 / 539
.~.~ Including finger movable away from holding position

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

521  DF  FOR TYPING ON CARD IN CARD HOLDER {11}
536  DF  .~ Card holder mounted on typewriter frame {3}
539.~.~ Including finger movable away from holding position {1}
540  DF  .~.~.~> Spring urged to holding position

DEFINITION

Classification: 400/539

Including finger movable away from holding position:

(under subclass 536) Subject matter wherein the retaining means includes a member that tends to urge the record-medium* card against the surface of the platen*, which member may be moved away from the platen to a location at which it does not urge the card to the platen.