Illumination – Light source and modifier – Louvered or grid type modifier
Patent
1984-10-05
1985-12-10
Dolinar, Andrew M.
Illumination
Light source and modifier
Louvered or grid type modifier
362293, 362309, F21V 1300
Patent
active
045584010
ABSTRACT:
A vehicle lamp assembly, of the type in which the color of the light to be produced by the lamp cannot readily be perceived when the lamp is not illuminated, comprises an outer light transmitting member having horizontal strips of opaque material embedded in its outer surface. A respective horizontal baffle is aligned with each opaque strip. A lens element focuses collimated light on the gaps between the strips and can also serve as a color filter.
REFERENCES:
patent: 1928539 (1933-09-01), Labastrou
patent: 2907249 (1959-10-01), Hjermstad
patent: 3487206 (1969-12-01), Dawson et al.
patent: 3522424 (1970-08-01), Fritsch
patent: 3544786 (1970-12-01), Baker
patent: 4241388 (1980-12-01), Green
patent: 4305116 (1981-12-01), Huber
patent: 4383290 (1983-05-01), Binder
Britax Vega Limited
Dolinar Andrew M.
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