Relamping cartridge assembly
US7625105B1 · kind B1 · utility
75Cited by
122References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 18, 2007 |
| Grant date | Dec 1, 2009 |
| Priority date | — |
| Expiry date | May 27, 2028 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V21/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A re-lamping cartridge assembly for a recessed lighting fixture comprises a cartridge having a sidewall defining an upper aperture and a lower aperture, a lamp positioned within the upper aperture and adjacent the lower aperture; and, a spring positioned within the cartridge to engage the sidewall and capture the lamp within the cartridge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.