US PATENT SUBCLASS 400 / 263.2
.~.~.~ By rotating type-face relative to type-bar

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

251  DF  CASE-SHIFT MECHANISM {14}
261  DF  .~ Multiple-shift mechanism (i.e., for type-bar having three or more type faces thereon) {2}
263  DF  .~.~ For shifting type-bar or type-face on type-bar {2}
263.2.~.~.~ By rotating type-face relative to type-bar

DEFINITION

Classification: 400/263.2

By rotating type-face relative to type-bar:

(under subclass 263) Subject matter wherein case-shift* is effected by moving the type-face* with respect to the type-bar* that carries the type-face, the movement being a turning motion.