LED lighting fixture

Details LED lighting fixture LED lighting fixture

2005-06-14

2005-06-14

Ward, John Anthony (Department: 2875)

Illumination

Plural light sources

With support

C362S244000, C362S545000, C362S800000, C257S098000, C257S432000

Reexamination Certificate

active

06905228

ABSTRACT:
In the centers of each of unit-type lenses that constitute a lens, a plurality of elliptically light distributing LEDs being arranged circularly in a horizontal direction in such a way that a wider divergence angle of each LED is set to be oriented horizontally. The unit-type lenses are stacked and fastened by a screw that runs through the bosses of the unit-type lenses.

REFERENCES:
patent: 5844257 (1998-12-01), Chen
patent: 5894196 (1999-04-01), McDermott
patent: 5898267 (1999-04-01), McDermott
patent: 5899557 (1999-05-01), McDermott
patent: 5924788 (1999-07-01), Parkyn, Jr.
patent: 6048083 (2000-04-01), McDermott
patent: 6086220 (2000-07-01), Lash et al.
patent: 6244727 (2001-06-01), Ryan et al.
patent: 6483439 (2002-11-01), Vukosic

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