Industry Patents
Patent: 7766520
Lighting Unit With Replaceable and Rotatable Lens
(Click image for PDF of full patent)
| Patent Number: |
7766520 |
| Title: |
Lighting Unit With Replaceable and Rotatable Lens |
| Abstract: |
A lighting unit with a replaceable and rotatable lens. The lens unit can
be removed and replaced. A lens rotating motor is off axis, and is
counterbalanced by the light bulb holding structure that is located at
the other side of the lighting unit.
|
| Country of Issue: |
US |
| First Named Inventor: |
Bornhorst |
| Assignee: |
Production Resource Group |
| Continuation or Divisional of: |
|
| International Classification: |
F21S 8/00 |
| US Classification: |
362/427 |
| Issue Date: |
08-03-2010 |
| Filing Date: |
10-05-2006 |
| Application : |
11/539132 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
7766520 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
7766520 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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