US PATENT SUBCLASS 74 / 435
.~.~ Mutilated

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


74 /   HD   MACHINE ELEMENT OR MECHANISM

640  DF  GEARING {31}
434  DF  .~ Rotary bodies {5}
435.~.~ Mutilated

DEFINITION

Classification: 74/435

(under subclass 434) Inventions, having teeth which extend only partially around the periphery, producing upon rotation an intermittent drive.