US PATENT SUBCLASS 384 / 415
.~.~.~.~ For vertical shaft

Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
129  DF  .~ Plain bearing {17}
322  DF  .~.~ Lubricating {5}
397  DF  .~.~.~ For rotary shaft {5}
415.~.~.~.~ For vertical shaft

DEFINITION

Classification: 384/415

For vertical shaft:

(under subclass 397) Subject matter wherein the lubricating is for a bearing which receives a radial force from a shaft whose axis is perpendicular to a horizontal plane.

SEE OR SEARCH THIS CLASS, SUBCLASS:

368+, for lubricating a thrust bearing combined with a radial bearing.