US PATENT SUBCLASS 400 / 374
.~.~ And friction leg (e.g., other than by cam)

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

365  DF  HAVING ROTATED POWER DRIVE INTERMITTENTLY APPLIED FOR TYPE-BAR ACTUATION {7}
370  DF  .~ Via continously rotated power roll {5}
374.~.~ And friction leg (e.g., other than by cam)

DEFINITION

Classification: 400/374

And friction leg (e.g., other than by cam):

(under subclass 370) Subject matter wherein said continuously rotated cylindrical member intermittently drives a component by nonslidable contact between a surface of the member and a surface of the component.