US PATENT SUBCLASS 400 / 3
.~ By programmed-control-system


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

1  DF  INCLUDING JUSTIFICATION OR QUADDING OF PRINT-LINE {6}
3.~ By programmed-control-system {1}
4  DF  .~.~> On auxiliary-record-program (e.g., tape, card, etc.) {3}


DEFINITION

Classification: 400/3

By programmed-control-system:

(under subclass 1) Subject matter wherein significance is attributed to the typing operation known as "justification" as that term is discussed and defined in (1) Note of subclass 1 above, and wherein the justification is accomplished by way of a programmed-control-system*.

(1) Note. The programmed-control-system is not particularly described in the patents of this subclass (3), but rather is referred to as a "register" of a "memory" that is modified, or a variant of such terminology. However, it is clearly described as a means for modifying the operation of a typewriter to produce a justified print-line*.

SEE OR SEARCH CLASS

395, Information Processing System Organization, and see (1) Note, section IV, of the Class Definition of this class (400).