US PATENT SUBCLASS 400 / 286.1
.~.~.~.~ Step-shaped denominational- or tab-stop(s)

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

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}
285  DF  .~.~ In denominational positions {6}
286  DF  .~.~.~ Shiftable denominational-stop(s) {2}
286.1.~.~.~.~ Step-shaped denominational- or tab-stop(s)

DEFINITION

Classification: 400/286.1

Step-shaped denominational- or tab-stop(s):

(under subclass 286) Subject matter wherein either the denominational-stop* components or the "tab-stop" elements on the tab-rack* are arranged in sets or assemblages, the components or elements of each set being in an ascending or descending scale of individually varying length in each assemblage.