Industry Patents
Patent: 6820997
Lighting System and Lamp with Optimal Position Placement for Television, News and Motion Picture Studio
(Click image for PDF of full patent)
| Patent Number: |
6820997 |
| Title: |
Lighting System and Lamp with Optimal Position Placement for Television, News and Motion Picture Studio |
| Abstract: |
A lighting system for projecting a soft light with a flat reflector to
provide a fill light with minimal spill light. Conventional light sources,
U-shaped glass, fluorescent tubes preferably having phosphor coatings, are
located at a position other than parallel to one another, that is, the
socket assemblies are mounted in a V position at about 110.degree. angle
to opposing ends of the lighting fixture assembly. This placement provides
a greater light output than is achievable by positioning the light sources
parallel to one another, in addition to increasing the number of tubes
used in the small space, thus decreasing the size and/or weight of the
housing and increasing the light output. Furthermore, the fluorescent
tubes will act as a reflector due to the angled position.
|
| Country of Issue: |
US |
| First Named Inventor: |
Bissada |
| Assignee: |
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| Continuation or Divisional of: |
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| International Classification: |
F21V 7/10 |
| US Classification: |
362/216 |
| Issue Date: |
11-23-2004 |
| Filing Date: |
05-21-2002 |
| Application : |
10/152465 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
6820997 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
6820997 at Google Patents |
1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.
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