US PATENT SUBCLASS 400 / 287
.~.~ Column set by control of mutilated carriage-rack

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

283  DF  CARRIAGE OR CARRIAGE-MOVING OR MOVEMENT-REGULATING MECHANISM {11}
284  DF  .~ For stopping carriage in tabular position (e.g., column-set positions) {10}
287.~.~ Column set by control of mutilated carriage-rack

DEFINITION

Classification: 400/287

Column set by control of mutilated carriage-rack:

(under subclass 284) Subject matter wherein the carriage* is caused to move quickly to its "column-set" position by use of a carriage-rack* that has gaps in the teeth or notches of the bar that is part of the carriage-rack, the length of the gap determining the length of the character-space* distance that is to be jumped in moving the carriage to the column-set position.