Search light with remote charger
US7638970B1 · kind B1 · utility
66Cited by
27References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2006 |
| Grant date | Dec 29, 2009 |
| Priority date | — |
| Expiry date | Nov 20, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/0044
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery charging station having a main docking station to recharge the battery while the battery is installed in a electrical device and a second charging station that can be removed from the main base is disclosed. The removable charging station allows a user to charge a battery not in use at a remote location from the docking station. If the second charging station is attached to the docking station, the battery in the removable charging station is charged after the battery installed in the light is charged.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.