Recessed lighting fixtures with projector accessory
US7748869B2 · kind B2 · utility
15Cited by
12References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2007 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Mar 5, 2028 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21W2131/406
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A recessed lighting fixture includes a trim member and a light projector accessory having one or more lenses, one or more gobos including an image to be projected, a suitable attachment for the accessory to be attached to the recessed light fixture, and a focusing mechanism for focusing the image projected from the gobo.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.