High output lamp softener
US6644830B2 · kind B2 · utility
3Cited by
14References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2001 |
| Grant date | Nov 11, 2003 |
| Priority date | — |
| Expiry date | Dec 3, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2103/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A high output lamp softener includes a base and at least one diffuser extending from the base toward an interior of the base and defining a surface configured to encircle a portion of a circumference of a high output lamp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.