US PATENT SUBCLASS 384 / 159
.~.~.~ With guard or seal

Current as of: June, 1999
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384 /   HD   BEARINGS

91  DF  ROTARY BEARING {8}
129  DF  .~ Plain bearing {17}
158  DF  .~.~ Railway car journal {9}
159.~.~.~ With guard or seal

DEFINITION

Classification: 384/159

With guard or seal:

(under subclass 158) Subject matter including means for

preventing the escape of lubricant, preventing dust or other matter from entering the bearing or journal box.

SEE OR SEARCH CLASS

277, Seal for a Joint or Juncture, for a generic sealing means or process,

356, for a dynamic seal for use in a journal box.