Lighting device construction
US9976724B2 · kind B2 · utility
7Cited by
31References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2013 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Jun 10, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/0015
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A portable lighting device adapted to provide an area light, said device including a body having a battery housing to hold batteries to power said device. The device includes a light panel functioning as a lens to act as an area light emitter, characterized in the said light panel is slidable into and out of said body, said light panel being constructed of a substantially flat panel portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.