Communications: electrical – Continuously variable indicating – With meter reading
Patent
1989-03-13
1991-01-08
Yusko, Donald J.
Communications: electrical
Continuously variable indicating
With meter reading
340331, 340332, 200 6BB, 200283, H04B 100, H01H 900, G08B 500
Patent
active
049839608
ABSTRACT:
A switch for controllng a porch light for providing an emergency signal, the switch being formed of a body of non-conducting material having a flasher and toggle pivotally supported to the switch body, the toggle being positionable in an OFF position whereby no continuity is provided through the switch, in an ON position wherein continuity is provided, and a FLASHER position wherein continuity is provided through the flasher, the switch being connectable in series between a voltage source and a light so that in the first position the light is ON, in the second position the light is OFF and in the third position the light is connected to the voltage source through the flasher.
REFERENCES:
patent: 4276542 (1981-06-01), Ross
patent: 4556863 (1985-12-01), Devitt et al.
patent: 4739187 (1988-04-01), Nelson et al.
Magistre Dervis
Yusko Donald J.
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