Indirect lighting luminaire
US9127826B2 · kind B2 · utility
68Cited by
49References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Sep 8, 2015 |
| Priority date | — |
| Expiry date | Sep 24, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A luminaire comprising a reflector having first and second outer edges and defining a downwardly open recess, the reflector defining a downwardly depending peak dividing the downwardly open recess into two troughs; a light source located at each of the first and second outer edges and configured to emit light into the downwardly open recess.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.