US PATENT SUBCLASS 246 / 269
.~ Sliding shoe

Current as of: June, 1999
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246 /   HD   RAILWAY SWITCHES AND SIGNALS

264  DF  POINT THROWERS {4}
269.~ Sliding shoe

DEFINITION

Classification: 246/269

(under subclass 264) Subject matter having a wedge-shaped shoe sliding longitudinally in the flangeways and designed to wedge over the points of unmodified point and tongue switches.

SEE OR SEARCH THIS CLASS, SUBCLASS:

365, 368 and 371, for analogous devices.