US PATENT SUBCLASS 340 / 955
.~.~.~.~ Plural colors

Current as of: June, 1999
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340 /   HD   COMMUNICATIONS: ELECTRICAL

945  DF  AIRCRAFT ALARM OR INDICATING SYSTEMS {11}
947  DF  .~ Land-based landing guidance {5}
952  DF  .~.~ Particular energy guide source (e.g., sound, electric field, radio) {2}
953  DF  .~.~.~ Visual source {3}
955.~.~.~.~ Plural colors

DEFINITION

Classification: 340/955

Plural colors:

(under subclass 953) Subject matter including plural sources of different visible light wavelengths or colors.