Lighting feature including removable ellipsoidal shaped reflectors
US6776509B1 · kind B1 · utility
6Cited by
2References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 7, 2001 |
| Grant date | Aug 17, 2004 |
| Priority date | — |
| Expiry date | Dec 29, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V17/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A light fixture having a relatively narrow light emitting aperture in a bottom thereof, includes a pair of elliptically shaped reflectors mounted therein, wherein first terminating ends of each reflector are connected, the elliptically shaped reflectors extending in parallel along the housing. Disposed inwardly from each reflector and spaced therefrom are light sources, each said light source extending in parallel relation. The ellipsoidal reflectors being positioned to reflect light through the narrow width aperture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.