Prismatic reflectors with a plurality of curved surfaces

Details Prismatic reflectors with a plurality of curved surfaces Prismatic reflectors with a plurality of curved surfaces

2006-04-11

2006-04-11

Cariaso, Alan (Department: 2875)

Illumination

Light source and modifier

Including reflector

C362S296040, C362S327000, C362S334000, C362S348000, C362S350000

Reexamination Certificate

active

07025476

ABSTRACT:
A substantially bell-shaped light fixture component for use with a lighting fixture, the light fixture component having upper and lower openings and curved or undulating segments on the light fixture component body that diffuse light from the light source used in connection with the light fixture component. The outer surface of the light fixture component body also has a plurality of curvilinear prisms for reflecting light by internal prismatic reflection. The inner and outer surfaces of the light fixture component create an even distribution of light that emanates from the light fixture component in use.

REFERENCES:
patent: 563836 (1896-07-01), Blondel et al.
patent: 736535 (1903-08-01), Mygatt
patent: 823620 (1906-06-01), Mygatt
patent: 981576 (1911-01-01), Kraatz
patent: 988488 (1911-04-01), Mygatt
patent: 1092114 (1914-03-01), Mygatt
patent: 1905829 (1933-04-01), English
patent: 2818500 (1957-12-01), Franck
patent: 2887568 (1959-05-01), Franck
patent: 3825742 (1974-07-01), Levin
patent: 4173037 (1979-10-01), Henderson, Jr. et al.
patent: 4218727 (1980-08-01), Shemitz et al.
patent: 4277821 (1981-07-01), Sassmannshausen
patent: 4839781 (1989-06-01), Barnes et al.
patent: 5143446 (1992-09-01), Barnes et al.
patent: 5444606 (1995-08-01), Barnes et al.
patent: D367337 (1996-02-01), Barnes et al.
patent: 5592582 (1997-01-01), Oparin et al.
patent: 5971569 (1999-10-01), Smith et al.
patent: 6244731 (2001-06-01), Koiko et al.
patent: 6494596 (2002-12-01), Burroughs
patent: 250191 (1987-12-01), None
Holophane Part No. 6625, Sheet 1 of 1, Aug. 15, 1977.
Holophane Part No. 6635-A, Sheet 1 of 1, May 24, 1966.

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