US PATENT SUBCLASS 384 / 579
.~.~.~.~.~.~ Bolted, welded or with spring

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}
548  DF  .~.~.~ Roller bearing {16}
572  DF  .~.~.~.~ Cage structure {7}
578  DF  .~.~.~.~.~ Nonunitary {1}
579.~.~.~.~.~.~ Bolted, welded or with spring

DEFINITION

Classification: 384/579

Bolted, welded or with spring:

(under subclass 578) Subject matter wherein the elements of the cage are bolted or welded together; or the cage includes a specified spring.