Industry Patents
Patent: 7600891
Theatre Light Apparatus Incorporating LED Tracking System
(Click image for PDF of full patent)
| Patent Number: |
7600891 |
| Title: |
Theatre Light Apparatus Incorporating LED Tracking System |
| Abstract: |
A multiparameter light is disclosed, which incorporates an LED (light
emitting diode) tracking ring surrounding a main output lens. The LED
tracking ring is capable of additive color mixing and in turn can
simulate the color of the main projected light projecting from the main
output aperture or output lens of the multiparameter light.
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| Country of Issue: |
US |
| First Named Inventor: |
Belliveau, Bell, Dahly, Peck |
| Assignee: |
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| Continuation or Divisional of: |
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| International Classification: |
F21V 9/00 |
| US Classification: |
362/231 |
| Issue Date: |
10-13-2009 |
| Filing Date: |
09-07-2006 |
| Application : |
11/516822 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
7600891 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
7600891 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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