US PATENT SUBCLASS 74 / 446
.~.~.~ Separate rim

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

640  DF  GEARING {31}
434  DF  .~ Rotary bodies {5}
439  DF  .~.~ Sectional {9}
446.~.~.~ Separate rim {1}
447  DF  .~.~.~.~> Detachable

DEFINITION

Classification: 74/446

(under subclass 439) Bodies, having separate rims and webs.

SEE OR SEARCH THIS CLASS, SUBCLASS:

448, for bodies having segmental rims.