US PATENT SUBCLASS 384 / 464
.~.~.~.~ Dipping, surface treatment or member versus lubricant density

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}
462  DF  .~.~.~ Lubricating {12}
464.~.~.~.~ Dipping, surface treatment or member versus lubricant density

DEFINITION

Classification: 384/464

Dipping, surface treatment or member versus lubricant density:

(under subclass 462) Subject matter wherein (a) the bearing is sometimes immersed in lubricant and sometimes not, (b) where a bearing surface is treated for lubricating, e.g., embedded or coated or (c) where the density of the rolling element is related to the lubricant density.