.~.~ With signaling, alarm or visual indicator means
DEFINITION
Classification: 337/332
(under subclass 306) Subject matter including significant details of signal, alarm or other indicating means whereby the operative condition of the switch or some abnormal occurrence within the switch structure may be readily ascertained visually, audibly or by a combination of both.
(1) Note. For other signals or indicators used in devices of this class, see the subclasses listed under SEARCH THIS CLASS, SUBCLASS in subclass 79.
SEE OR SEARCH CLASS
116, Signals and Indicators,
102+, for thermally expansible fluid actuated alarms and subclasses 216+ for thermally actuated indicators of the mechanical type.
200, Electricity: Circuit Makers and Breakers,
81+, for fluid pressure actuated switches in general with indicator means and subclasses 308+ for indicators, per se. 335, Electricity: Magnetically Operated Switches, Magnets, and Electromagnets,
17, for electromagnetically actuated circuit breakers with indicating means.
340, Communications: Electrical,
584+, and 664 for automatic alarms responsive to a condition
