US PATENT SUBCLASS 474 / 247
.~.~.~ And plural, inwardly facing drive surfaces along the direction parallel to longitudinal extent of belt

Current as of: June, 1999
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474 /   HD   ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS

237  DF  FRICTION DRIVE BELT {14}
240  DF  .~ Including plural interconnected members each having a drive surface facing in a common direction {3}
246  DF  .~.~ Plural, inwardly facing drive surfaces along the direction transverse to longitudinal extent of belt {1}
247.~.~.~ And plural, inwardly facing drive surfaces along the direction parallel to longitudinal extent of belt

DEFINITION

Classification: 474/247

And plural, inwardly facing drive surfaces along the direction parallel to longitudinal extent of belt:

(under subclass 246) Subject matter wherein separate components are interconnected and also disposed relative to each other in a direction along the longitudinal extent of the belt*. [figure]