Industry Patents
Patent: 8474991
Photographic Lighting Apparatus and Systems
(Click image for PDF of full patent)
| Patent Number: |
8474991 |
| Title: |
Photographic Lighting Apparatus and Systems |
| Abstract: |
Light apparatus and systems to produce a diffused light source for stage,
studio, motion picture and still photography. A tube constructed from
selected proportions of diffusion material and reflective material is
secured at opposite ends to light reflectors or light reflecting
umbrellas with light sources. The light generated by the light sources is
reflected off of the reflectors and is also reflected off of the
reflective material of the tube to produce a desirable light dispersion
pattern across the length of the diffusion material of the tube.
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| Country of Issue: |
US |
| First Named Inventor: |
Ortiz-Gavin |
| Assignee: |
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| Continuation or Divisional of: |
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| International Classification: |
G03B 15/02 |
| US Classification: |
362/16 |
| Issue Date: |
07-02-2013 |
| Filing Date: |
04-26-2010 |
| Application : |
12/767711 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
8474991 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
8474991 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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