US PATENT SUBCLASS 340 / 815.43-- .~.~ With specified colors

US PATENT SUBCLASS 340 / 815.43
.~.~ With specified colors

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

815.4	DF	VISUAL INDICATION {18}
815.42	DF	.~ Having light piping {1}
815.43		.~.~ With specified colors

DEFINITION

Classification: 340/815.43

With specified colors:

(under subclass 815.42) Subject matter having means for selecting the displayed colors of the visually perceptible indication.

(1) Note. Means for selecting the displayed colors comprises, for example, color filter, color wheel, or a plurality of light sources.

SEE OR SEARCH CLASS

345, Computer Graphics Processing, Operator Interface Processing, and Selective Visual Display Systems,

150+, for selectable color attributes display systems having selective electrical control.