US PATENT SUBCLASS 400 / 216.6
.~.~.~.~.~ To compensate for case-shift

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}
211  DF  .~ Including mechanism for shifting ribbon laterally at print-point {5}
215  DF  .~.~ By ribbon vibrator {5}
216  DF  .~.~.~ Including variable throw of vibrator {1}
216.1  DF  .~.~.~.~ For diverse-field (e.g., plural-color) ribbon {5}
216.6.~.~.~.~.~ To compensate for case-shift

DEFINITION

Classification: 400/216.6

To compensate for case-shift:

(under subclass 216.1) Subject matter wherein significance is attributed to accommodating the extent of transverse vibrator* movement to take into account relative change of position between a record-medium* and a type-face* as a result of case-shift*.