Light emitting diode roadway lighting system
US7264370B2 · kind B2 · utility
1Cited by
6References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 27, 2005 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | Oct 10, 2025 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01F9/547
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A system for lighting roadways utilizes LED lighting systems recessed into roadside barriers. The LED lighting element includes a number of LEDs fixed in an elongated formation. The LED lighting element is inserted into the barrier's recessed area in a generally vertical orientation. This results in the LED lighting system generating a horizontal sheet of light along the barrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.