Lightning device
US7802898B1 · kind B1 · utility
12Cited by
3References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2007 |
| Grant date | Sep 28, 2010 |
| Priority date | — |
| Expiry date | Feb 24, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H25/065
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A switch assembly that is utilized as a tail cap of a lighting device. The switch assembly comprises a depressible switch that allows the user to activate the lighting device. In an illustrative, non-limiting embodiment, the switch assembly has four channels, providing for at least three different light functions and a locking channel. In these non-limiting embodiments, the different channels are defined by the axial position of the rotatable portion relative to the lighting device body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.