US PATENT SUBCLASS 246 / 341
.~.~.~.~ Horizontal swing


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

270 R  DF  VEHICLE-ENERGY ACTUATION {11}
314  DF  .~ Switches, automatic {6}
322  DF  .~.~ Track mechanism {13}
336  DF  .~.~.~ Longitudinal motion {4}
341.~.~.~.~ Horizontal swing {2}
342  DF  .~.~.~.~.~> Double acting
343  DF  .~.~.~.~.~> Double


DEFINITION

Classification: 246/341

(under subclass 336) Subject matter including switches actuated by track devices which swing in a horizontal plane.

SEE OR SEARCH THIS CLASS, SUBCLASS:

339, 346, and 353, and appropriate indented subclasses, for swinging track mechanism.