US PATENT SUBCLASS 340 / 815.69
.~ Diverse indications
Current as of:
June, 1999
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340 /
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COMMUNICATIONS: ELECTRICAL
815.4
DF
VISUAL INDICATION
{18}
815.69
.~ Diverse indications {2}
815.7
DF
.~.~
> Having percussion type indication (e.g., electric bells, chimes) {1}
815.72
DF
.~.~
> Having pneumatic type indication
DEFINITION
Classification: 340/815.69
Diverse indications:
(under subclass 815.4) Subject matter for giving different types of indications.
SEE OR SEARCH CLASS
116, Signals and Indicators,
2+, for nonelectrical combined function and subclass 280 for nonelectrical diverse indicators.