US PATENT SUBCLASS 246 / 484
.~.~ Lamp and spectacles

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

473 R  DF  SIGNALS {12}
479  DF  .~ Semaphore {5}
484.~.~ Lamp and spectacles

DEFINITION

Classification: 246/484

(under subclass 479) Subject matter having semaphores with lamps or spectacles of special structure or provided with means for holding or moving the lamp or its parts.

(1) Note. For means for mounting the lenses see Class 362 Illumination, subclasses 455+.

SEE OR SEARCH CLASS

362, Illumination,

257+, for lamps which may be used for signalling (see Note 1).