Lamp

Details Lamp Lamp

1977-12-27

1980-06-24

Nelson, Peter A.

Illumination

Light source and modifier

Including reflector

362303, 362308, 362328, 362329, 362332, 362360, F21V 700

Patent

active

042098254

ABSTRACT:
A lamp having a treated lense for reducing peripheral glare thereby making the lamp useful as a driving light, fog light or spotlight. The treated lense is provided with opaque pigment around the periphery of the lense and the center portion thereof to form elliptical shaped aperture for more acutely defining the desired beam pattern.

REFERENCES:
patent: 1288124 (1918-12-01), Muckenhirn
patent: 1561149 (1925-11-01), Gage
patent: 1770738 (1930-07-01), Handy
patent: 1800935 (1931-04-01), Giddo
patent: 1969714 (1934-08-01), Burger
patent: 2202590 (1940-05-01), Korengold
patent: 2220145 (1940-11-01), Cooke
patent: 2304861 (1942-12-01), Thee
patent: 2489172 (1949-11-01), Brandt
patent: 2798147 (1957-07-01), Orsatti
patent: 3754135 (1973-08-01), Hulbert, Jr.
patent: 4142229 (1979-02-01), Hulbert, Jr.

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