US PATENT SUBCLASS 400 / 185
HAVING POWER-DRIVEN OPERATOR FOR PLURAL FUNCTIONS

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

185HAVING POWER-DRIVEN OPERATOR FOR PLURAL FUNCTIONS {2}
186  DF  .~> Via continuously rotated power roll selectively connected to operate
187  DF  .~> Usable selectively (e.g., for powered or manual operation, alternative usable functions, etc.)

DEFINITION

Classification: 400/185

HAVING POWER-DRIVEN OPERATOR FOR PLURAL FUNCTIONS:

(under the class definition) Subject matter wherein the typewriter is provided with means to actuate the operation of more than one function* thereof, each of said means being energized by force other than that supplied by the typist.

(1) Note. For the purposes of this and indented subclasses, the operation of line-space* means is considered to be equivalent to the operation of record-medium* feeding means and effectively is only a single function.