Illuminating device for watches, gauges and similar devices

Details Illuminating device for watches, gauges and similar devices Illuminating device for watches, gauges and similar devices

1999-03-19

2000-08-22

O'Shea, Sandra

Illumination

Illuminated scale or dial

Internal light source

362 23, 368 67, 368227, 116280, 116310, G01D 1128

Patent

active

061061271

ABSTRACT:
A light source is positioned to direct light downward from the cover of a conventional analog or electro-optical watch, indicator gauge, a meter panel directional gauge or ornamentation display of an image, logo or design or other similar articles. These articles are illuminated by the source for viewing in low light or in the dark by an illumination switch to activate said element. The light source is preferably an LED and it is small enough so that when it is off, it is virtually invisible.

REFERENCES:
patent: 3754130 (1973-08-01), Stone et al.
patent: 4115994 (1978-09-01), Tomlinson
patent: 4328532 (1982-05-01), Smith
patent: 4330877 (1982-05-01), Barnes
patent: 5295049 (1994-03-01), Terada
patent: 5984485 (1999-11-01), Poli et al.

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