US PATENT SUBCLASS 384 / 179
.~.~.~.~.~.~.~ Coil spring

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}
160  DF  .~.~.~ Lubricating {4}
165  DF  .~.~.~.~ With lower reservoir {3}
177  DF  .~.~.~.~.~ Including roller applicator {1}
178  DF  .~.~.~.~.~.~ Yeildably supported {1}
179.~.~.~.~.~.~.~ Coil spring {1}
180  DF  .~.~.~.~.~.~.~>.~ Spring under compression

DEFINITION

Classification: 384/179

Coil spring:

(under subclass 178) Subject matter wherein the yieldable means is in the form of a coil spring.