US PATENT SUBCLASS 400 / 77
TYPEWRITER CONTROLS OTHER INFORMATION RECORDER

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

77TYPEWRITER CONTROLS OTHER INFORMATION RECORDER {2}
78  DF  .~> Typewriter controls apparatus used for accounting function {1}
80  DF  .~> Typewriter (e.g, output typewriter) controls tape-punch or card-punch apparatus {1}

DEFINITION

Classification: 400/77

TYPEWRITER CONTROLS OTHER INFORMATION RECORDER:

(under the class definition) Subject matter wherein a first typewriter is capable of operation of imprint character* symbols on a record-medium*, and wherein another machine is capable of operation to imprint character symbols or to form indicia on the same or on another record-medium, and wherein operation of the first typewriter concurrently influences the

operation of the other machine.

(1) Note. The other machine may be a printing machine, an accounting machine, a card-punch machine, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

71, for a typewriter that controls another typewriter.