Industry Patents
Patent: 7883247
Truss With Lighting Track
(Click image for PDF of full patent)
| Patent Number: |
7883247 |
| Title: |
Truss With Lighting Track |
| Abstract: |
A lighting truss system uses metal truss sections with at least one
powered main truss chord between end flanges. A fixture slot is disposed
along an outside length of the powered main truss chord. Inside, an
extruded aluminum support is positioned inside the powered main truss
chord. This supports a pair of power buss bars with insulators that are
accessible on one side through the fixture slot. A male-male plug can
then be used during assembly on stage for interconnecting exposed open
ends of corresponding powered main truss chords between the adjoining end
flanges.
|
| Country of Issue: |
US |
| First Named Inventor: |
Calleja |
| Assignee: |
|
| Continuation or Divisional of: |
|
| International Classification: |
F21V 21/00 |
| US Classification: |
362/431 |
| Issue Date: |
02-08-2011 |
| Filing Date: |
02-09-2008 |
| Application : |
12/069201 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
7883247 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
7883247 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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