Portable light
US7922349B2 · kind B2 · utility
34Cited by
12References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2008 |
| Grant date | Apr 12, 2011 |
| Priority date | — |
| Expiry date | Apr 25, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A versatile, low profile, lightweight, compact, body mounted lighting system includes a housing mountable to a person's body and a light module in the housing. The light module may include at least one LED producing a beam. There is a lens in front of the LED and a mechanism is configured to move the lens to adjust the distance between the lens and the LED to vary the size of the beam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.