US PATENT SUBCLASS 475 / 227
.~.~ And spur gear on pinion

Current as of: June, 1999
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475 /   HD   PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS

220  DF  DIFFERENTIAL PLANETARY GEARING {8}
226  DF  .~ Planet pinion is worm gear {1}
227.~.~ And spur gear on pinion

DEFINITION

Classification: 475/227

And spur gear on pinion:

(under subclass 226) Subject matter wherein said planet pinion* also includes a spur gear*. [figure]