Digital display device of vehicle use

Details Digital display device of vehicle use Digital display device of vehicle use

1980-08-14

1983-02-01

Caldwell, Sr., John W.

Communications: electrical

Selective

Having indication or alarm

180171, 180281, 340 52R, 340 53, 340670, 340715, B60Q 154, B60R 2100

Patent

active

043718647

ABSTRACT:
The digital display device of a vehicle is provided with a control facility for controlling other vehicle mounted electric equipment such as a warning device, an auto-door lock mechanism, or the like. The control is effected by using a control signal intended for turning on a particular segment of an indicating portion of the digital display indicator.

REFERENCES:
patent: 3141093 (1964-07-01), Solomon
patent: 3213441 (1965-10-01), Shook
patent: 3812403 (1974-05-01), Gartner
patent: 3835382 (1974-09-01), Weisbart
patent: 4003019 (1977-01-01), Tronel
patent: 4031510 (1977-06-01), King
patent: 4086563 (1978-04-01), Bachman

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