US PATENT SUBCLASS 312 / 334.12
.~.~.~.~.~ Roller bearing

Current as of: June, 1999
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312 /   HD   SUPPORTS: CABINET STRUCTURE

294  DF  WITH MOVABLE COMPONENTS {21}
330.1  DF  .~ Horizontally movable (e.g., drawer) {10}
334.1  DF  .~.~ Having guide assembly {8}
334.7  DF  .~.~.~ Between vertical sidewalls of drawer and cabinet {4}
334.8  DF  .~.~.~.~ Pull-out guide assembly {3}
334.12.~.~.~.~.~ Roller bearing {1}
334.13  DF  .~.~.~.~.~.~> Including a carriage

DEFINITION

Classification: 312/334.12

Roller bearing:

(under subclass 334.8) Cabinet structure wherein the guide assembly includes a cylindrical rolling anti-friction elements.