Optical: systems and elements – Signal reflector – Including a curved refracting surface
Patent
1992-02-18
1993-12-07
Ben, Loha
Optical: systems and elements
Signal reflector
Including a curved refracting surface
359536, G02B 5126
Patent
active
052687899
ABSTRACT:
Retroreflective assembly comprising:
REFERENCES:
patent: 2713286 (1955-07-01), Taylor
patent: 3556637 (1971-01-01), Palmquist
patent: 3781083 (1973-12-01), Eigenmann
patent: 3894791 (1975-07-01), Eigenmann
patent: 3964820 (1976-06-01), Eigenmann
patent: 3964821 (1976-06-01), Eigenmann
patent: 4072403 (1978-02-01), Eigenmann
patent: 4108536 (1978-08-01), Eigenmann
patent: 4148561 (1979-04-01), Eigenmann
patent: 4411553 (1983-10-01), Eigenmann
patent: 4763985 (1988-08-01), Bingham
patent: 4957335 (1990-09-01), Kuney, Jr.
patent: 5008142 (1991-04-01), Wilson et al.
Patent Abstracts of Japan, vol. 10, No. 64, Mar. 14, 1986, and JP A 60 205 501, Oct. 17, 1985.
Vedam, K. and Stoudt, M. D., "Retroreflection from spherical glass beads in highway pavement markings. 2: Diffuse reflection (a first approximation calculation)," Applied Optics, vol. 17, No. 12, Jun. 15, 1978, pp. 1859-1869.
Ben Loha
Griswold Gary L.
Jordan Robert H.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
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