Lighting panel
US6732478B1 · kind B1 · utility
15Cited by
15References
17Claims
0Family size
Inventors
Key dates
| Filing date | Aug 30, 2001 |
| Grant date | May 11, 2004 |
| Priority date | — |
| Expiry date | Aug 30, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/0043
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A floor panel (20L) or (20R) comprises a first plastics sheet (5) edge lit by a light source in a space (8), a second plastics sheet (6) being provided above the first sheet and below an upper sheet (7) of glass. A floor may be formed by placing a number of panels together, and the floor panels may be mounted on a matrix of beams (22) which are themselves mounted on height adjustable pedestals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.