Illumination – Light source and modifier – Including translucent or transparent modifier
Patent
1978-09-12
1980-07-22
Miller, J. D.
Illumination
Light source and modifier
Including translucent or transparent modifier
362351, 362211, 340 84, 362235, B60Q 100
Patent
active
042141680
ABSTRACT:
A traffic signal having a light which includes lens means formed with perforations extending through the lens means and arranged in a predetermined pattern whereby light transmission through the lens means in accordance with the pattern facilitates recognition of the signal by oncoming motorists. The perforations are formed in the lens itself or in a cover member or cap for the lens. The invention is particularly useful for color-blind persons or persons who have impaired vision. In one form of the invention a plurality of the signals are arranged on a traffic standard with sequentially actuated lights, while in a second form the signal is mounted on the rear portion of an automobile to supplement or replace the conventional taillights.
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Miller J. D.
Wong Peter S.
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