Communications: electrical – Selective – Having indication or alarm
Patent
1987-03-23
1988-07-12
Caldwell, Sr., John W.
Communications: electrical
Selective
Having indication or alarm
340 52R, 307 10R, B60Q 100
Patent
active
047572990
ABSTRACT:
An indicating device mounted on a vehicle, provided with an operational circuit having a plurality of vehicle control modes for indicating both a control operational circuit such as the occurrence of a trouble. The selection of the vehicle control mode is effected by a selective switch and a mode selection signal is fed to a mode selection input terminal of the operational circuit. Indicating elements are connected to this mode selection input terminal to indicate the mode. Outputs from the operational circuit are fed to the indicating elements through the mode selection input terminals, whereby the indicating elements combinedly function as the mode indicator and the output indicator.
REFERENCES:
patent: 4222031 (1980-09-01), Okamoto et al.
patent: 4338832 (1982-07-01), Pelligrino
patent: 4425620 (1984-01-01), Batoheller et al.
patent: 4523281 (1985-06-01), Noda et al.
patent: 4542460 (1985-09-01), Weber
patent: 4555694 (1985-11-01), Yanagishima et al.
Caldwell Sr. John W.
Queen Tyrone
Toyota Jidosha & Kabushiki Kaisha
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