Industry Patents
Patent: 5590954
Dimmer Blade
(Click image for PDF of full patent)
| Patent Number: |
5590954 |
| Title: |
Dimmer Blade |
| Abstract: |
A nonplanar mechanical dimmer for use in a variable parameter luminaire
includes claws, a mounting region and a convex beam blocking region which
does not reflect energy back onto a light source during dimming.
|
| Country of Issue: |
US |
| First Named Inventor: |
Hanson, Stacy |
| Assignee: |
Vari-Lite |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 49/021 |
| US Classification: |
362/321 |
| Issue Date: |
01-07-1997 |
| Filing Date: |
06-15-1994 |
| Application : |
259998 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
5590954 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
5590954 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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