US PATENT SUBCLASS 74 / 724
.~.~ Worm-type gearing

Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

640  DF  GEARING {31}
665 R  DF  .~ Plural power paths to and/or from gearing {10}
724.~.~ Worm-type gearing

DEFINITION

Classification: 74/724

(under subclass 665) Gearing wherein the gearing unit is of worm gear type.

SEE OR SEARCH THIS CLASS, SUBCLASS:

425, for worm type gearing, per se.