Industry Patents
Patent: 6588912
Foldable Modular Light Diffusion Box
(Click image for PDF of full patent)
| Patent Number: |
6588912 |
| Title: |
Foldable Modular Light Diffusion Box |
| Abstract: |
A lighting box or front projection light device has a housing with an open
front and open rear and a bar or rod extending horizontally across the
housing. Multiple stage-type nonfocusable lights such as par lamps are
mounted on the bar and positioned to send light out the front of the box.
The box also has a diffusion element holder (frame) disposed proximate its
front end, and even may have multiple diffusion element holders including
having one diffusion element holder at an angle. Each diffusion element
holder has a diffusion element or filter. The diffusion element or
elements receive the light from the lighting instruments and diffuse it to
provide a soft projected light from the box. In accordance with one aspect
of the invention, this light may be used to provide diffused light as part
of the key lighting for a stage or set, and may provide such soft
projected lighting from a front (downstage) of the stage or set.
|
| Country of Issue: |
US |
| First Named Inventor: |
Finn |
| Assignee: |
|
| Continuation or Divisional of: |
6106125 |
| International Classification: |
G03B 15/06 |
| US Classification: |
362/11 |
| Issue Date: |
07-08-2003 |
| Filing Date: |
08-21-2000 |
| Application : |
09/642315 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
6588912 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
6588912 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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