Combination metal halide and auxiliary bulb lamp
US6022125A · kind A · utility
6Cited by
4References
49Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 1997 |
| Grant date | Feb 8, 2000 |
| Priority date | — |
| Expiry date | Oct 28, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V23/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention is a combination metal halide and auxiliary light bulb floor or table lamp which is suitable for home or office illumination. The lamp includes a lampholder module which provides a unitary housing for the bulb sockets and the electrical components required to operate the bulbs. The module also positions each bulb relative to the others to minimize shadowing which results when a bulb casts a shadow due to the light emanating from another bulb.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.