US PATENT SUBCLASS 246 / 191
.~ Visual cab signals

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

167 R  DF  CAB SIGNAL OR TRAIN CONTROL {20}
191.~ Visual cab signals

DEFINITION

Classification: 246/191

(under subclass 167) Subject matter having visual signals provided which are especially adapted for use in the engine-cab or on the train.

SEE OR SEARCH THIS CLASS, SUBCLASS:

167, and all subclasses mentioned in the search notes appended thereto, for cab and control features.

182, through 190, for other systems under subclass 167 having visual cab signals.