US PATENT SUBCLASS 384 / 527
.~.~.~.~.~ Material, composition or laminate

Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
445  DF  .~ Antifriction bearing {9}
456  DF  .~.~ Radial bearing {9}
490  DF  .~.~.~ Ball bearing {17}
523  DF  .~.~.~.~ Cage structure {8}
527.~.~.~.~.~ Material, composition or laminate

DEFINITION

Classification: 384/527

Material, composition or laminate:

(under subclass 523) Subject matter wherein the material or composition of the cage is specified, or it is formed as a laminate.