Adjustable lamp
US7473007B1 · kind B1 · utility
26Cited by
3References
18Claims
0Family size
Inventor
Key dates
| Filing date | Aug 22, 2007 |
| Grant date | Jan 6, 2009 |
| Priority date | — |
| Expiry date | Oct 13, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An adjustable lamp includes a lamp and a scattering shade which is slidable on the lamp. The scattering shade has a front end coupled with a reflective blade which is bent at a selected angle to reflect light. By sliding the scattering shade on a light penetrative shade, the position of the reflective blade can be changed to alter the reflective direction of the light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.