US PATENT SUBCLASS 384 / 529
.~.~.~.~.~.~ Two circular apertures per ball

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
528  DF  .~.~.~.~.~ Fully circular aperture for ball {2}
529.~.~.~.~.~.~ Two circular apertures per ball

DEFINITION

Classification: 384/529

Two circular apertures per ball:

(under subclass 5228) Subject matter wherein there are two apertures for receiving each ball.