Industry Patents
Patent: 8289605
Layered Dimmer System
(Click image for PDF of full patent)
| Patent Number: |
8289605 |
| Title: |
Layered Dimmer System |
| Abstract: |
A dimmer wheel which is formed to absorb large amounts of light and to
disperse the light that is absorbed. The dimmer wheel has a bottom
surface that is irregular, and a reflective material in that bottom
surface to scatter the light. A light absorbing material also receives
some of the light.
|
| Country of Issue: |
US |
| First Named Inventor: |
Bornhorst |
| Assignee: |
Production Resource Group |
| Continuation or Divisional of: |
8081367 |
| International Classification: |
G02B 26/02 |
| US Classification: |
359/227 |
| Issue Date: |
10-16-2012 |
| Filing Date: |
12-20-2011 |
| Application : |
13/330843 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
8289605 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
8289605 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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