Illumination – Vehicle steering mechanism or element moves pivoted lamp or... – Tie rod element controlled
Patent
1988-12-29
1990-07-10
Lazarus, Ira S.
Illumination
Vehicle steering mechanism or element moves pivoted lamp or...
Tie rod element controlled
362 32, 362 74, 362244, 362341, 362804, F21V 704
Patent
active
049410741
ABSTRACT:
An elongated light box for leaking light along its length with the elongated box having a first end and a second end, with the first end including a source of light for directing light toward the second end and the second end including a mirror for reflecting light from the source of light back toward the source of light, the elongated box including an interior surface defining an interior region for transmission of light therethrough, the interior surface having a high light reflecting film extending along a portion of the interior surface, the light reflecting film extending from the light source toward the second end, the high light reflecting film having a general triangular shape that converges from the first end to the second end to thereby provide greater light reflection near the light source; and a light diffuser panel extending along the light box and over the interior region with the light diffuser panel permitting light to leak from the interior region through the light diffuser panel to thereby provide light to the region around the light box.
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patent: 4260220 (1981-04-01), Whitehead
patent: 4422719 (1983-12-01), Orcutt
patent: 4528617 (1985-07-01), Blackington
patent: 4536828 (1985-08-01), Mori
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patent: 4748545 (1988-05-01), Schmitt
patent: 4805984 (1989-02-01), Cobb, Jr.
Article by 3M Titled "3M Brand Scotchlamp Film" Article Titled Progress in the Development of Prism Light Guides by Steven G. Saxe, Lorne A. Whitehead and Sanford Cobb, Jr.
DeCosse Gary A.
Wulff William B.
Hagarman Sue
Lazarus Ira S.
Road Rescue, Inc.
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