US PATENT SUBCLASS 384 / 606
.~.~.~ Lubricating

Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
445  DF  .~ Antifriction bearing {9}
590  DF  .~.~ Thrust bearing {11}
606.~.~.~ Lubricating

DEFINITION

Classification: 384/606

Lubricating:

(under subclass 590) Subject matter having means to lubricate the bearing.

SEE OR SEARCH THIS CLASS, SUBCLASS:

322+, for lubrication of plain bearings and see search notes.

SEE OR SEARCH CLASS

123, Internal-Combustion Engines, appropriate subclasses for lubrication means for lubrication of internal-combustion engine parts.

184, Lubrication, appropriate subclasses for lubrication means of general utility.