US PATENT SUBCLASS 238 / 187
.~ Chair

Current as of: June, 1999
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238 /   HD   RAILWAYS: SURFACE TRACK

151  DF  RAIL JOINTS {28}
187.~ Chair {3}
188  DF  .~.~> Twin {5}
195  DF  .~.~> Angle {5}
205  DF  .~.~> Integral {3}

DEFINITION

Classification: 238/187

Rail-joints having base-sections upon which the rails are adapted to seat and further provided with one or more upwardly-extending flange-like members adjacent one or both sides of the rails.

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