US PATENT SUBCLASS 19 / 285
.~.~.~.~.~ Lubricating or antifriction means

Current as of: June, 1999
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19 /   HD   TEXTILES: FIBER PREPARATION

65 R  DF  WORKING {8}
236  DF  .~ Drafting {7}
258  DF  .~.~ Roll type {9}
266  DF  .~.~.~ Pressure-applying devices {9}
284  DF  .~.~.~.~ Saddle, per se {1}
285.~.~.~.~.~ Lubricating or antifriction means

DEFINITION

Classification: 19/285

(under subclass 284) Device in which means is employed to diminish frictional contact between the bearing surface of a saddle and the shaft of a roll.