US PATENT SUBCLASS 400 / 232
.~.~ Including feed at particular feed rate (e.g., "creep" feed)

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

191  DF  INCLUDING INTERPOSED INKING DEVICE (E.G., RIBBON) FOR RECORD-MEDIUM {15}
223  DF  .~ Ribbon-feeding mechanism {13}
232.~.~ Including feed at particular feed rate (e.g., "creep" feed)

DEFINITION

Classification: 400/232

Including feed at particular feed rate (e.g., "creep" feed):

(under subclass 223) Subject matter wherein the ribbon* is moved a predetermined distance relative to the print-point* each time a character* is imprinted on the record-medium*, and wherein significance is attributed to the speed at which the ribbon is so moved or to the distance the ribbon is so moved.

SEE OR SEARCH THIS CLASS, SUBCLASS:

226, for feeding ribbon a partial character-space* before type-face* impact and a partial character-space after type-face impact.