US PATENT SUBCLASS 400 / 527
.~.~ With platen surface modified for card

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


400 /   HD   TYPEWRITING MACHINES

521  DF  FOR TYPING ON CARD IN CARD HOLDER {11}
525  DF  .~ Card holder carrier by platen {5}
527.~.~ With platen surface modified for card {2}
527.1  DF  .~.~.~> Including card gripper on platen
527.2  DF  .~.~.~> Including axially extending slot or hollow in platen

DEFINITION

Classification: 400/527

With platen surface modified for card:

(under subclass 525) Subject matter wherein the platen* of the typewriter is a cylinder having a periphery that is altered from a circular periphery, the alteration being made for the purpose of accommodating the record-medium* card or the retaining means for the card.