Industry Patents
Patent: 7905630
Interchangeable Light Effects
(Click image for PDF of full patent)
| Patent Number: |
7905630 |
| Title: |
Interchangeable Light Effects |
| Abstract: |
A light effect system includes a light source and at least one aperture
element interposed between the light source and an exit lens of the
system. The aperture element has at least one aperture and at least one
light effect element positioned therein. The system uses an aperture
element having at least two "fingers" partly surrounding each light
effect element in at least 180.degree. of the circumference. These
"fingers" engage with the contour of the outer surface of the light
effect element to hold the light effect element in position in the
aperture, and the fingers are formed of a flexible material. Hereby, it
is achieved that the locking and releasing of the light effect component
can be done by push and pull in an ideal perpendicular direction to the
light path. In other words, no angling, bending or twisting is necessary,
so a minimum of space is required.
|
| Country of Issue: |
US |
| First Named Inventor: |
Dalsgaard |
| Assignee: |
Martin Professional |
| Continuation or Divisional of: |
7703948 |
| International Classification: |
F21V 17/00 |
| US Classification: |
362/281 |
| Issue Date: |
03-15-2011 |
| Filing Date: |
04-27-2010 |
| Application : |
12/767941 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
7905630 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
7905630 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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