US PATENT SUBCLASS 246 / 411
.~.~.~ Ground stands

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

393  DF  SWITCH STANDS {8}
407  DF  .~ Structural types {4}
410  DF  .~.~ Vertical lever {1}
411.~.~.~ Ground stands

DEFINITION

Classification: 246/411

(under subclass 410) Subject matter having switch stands of low construction specially adapted for use in yards.

SEE OR SEARCH CLASS

70, Locks, appropriate subclasses, particularly

193, 197 for lever guide locks.