US PATENT SUBCLASS 474 / 167
.~ With particular belt

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

166  DF  FRICTION DRIVE PULLEY OR GUIDE ROLL {11}
167.~ With particular belt

DEFINITION

Classification: 474/167

With particular belt:

(under subclass 166) Subject matter also including structure of a belt* engageable with the pulley* or guide roll.

SEE OR SEARCH THIS CLASS, SUBCLASS:

237+, for a friction drive belt, per se. [figure]