US PATENT SUBCLASS 400 / 263
.~.~ For shifting type-bar or type-face on 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.~.~ For shifting type-bar or type-face on type-bar {2}
263.1  DF  .~.~.~> By pivoting type-face relative to type-bar
263.2  DF  .~.~.~> By rotating type-face relative to type-bar

DEFINITION

Classification: 400/263

For shifting type-bar or type-face on type-bar:

(under subclass 261) Subject matter wherein case-shift* is effected by moving the type-bar* relative to the typewriter, or by moving the type-face* relative to the type-bar, whereby in either event the type-face is moved relative to the platen*.