Reflectors for fluorescent light fixtures
US6007220A · kind A · utility
3Cited by
7References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 13, 1996 |
| Grant date | Dec 28, 1999 |
| Priority date | — |
| Expiry date | Nov 13, 2016 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V7/07
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A single elongated light source fixture is disclosed. The fixture, comprising a hyperbolic reflector combined with a single elongated light source such as a fluorescent tube, provides adequate levels of illumination while substantially saving energy usage compared to existing light fixtures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.