US PATENT SUBCLASS 400 / 314.2
.~.~.~ For selected number of line-spaces
Current as of:
June, 1999
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400 /
HD
TYPEWRITING MACHINES
283
DF
CARRIAGE OR CARRIAGE-MOVING OR MOVEMENT-REGULATING MECHANISM
{11}
313
DF
.~ Carriage-return mechanism {5}
314
DF
.~.~ With concurrent line-spacing {6}
314.2
.~.~.~ For selected number of line-spaces
DEFINITION
Classification: 400/314.2
For selected number of line-spaces:
(under subclass 314) Subject matter wherein the record-medium* is moved in a predetermined number of line-space* increments during the carriage-return movement, and wherein the predetermined number may be changed at the will of the typist.