Battery pack assemblies and portable lighting devices employing same
US7926971B2 · kind B2 · utility
17Cited by
2References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2009 |
| Grant date | Apr 19, 2011 |
| Priority date | — |
| Expiry date | Oct 11, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A portable electronic device, such as a flashlight, with a battery pack assembly is provided. The battery pack assembly has a cylindrically shaped housing with a base and a cover that form a chamber to hold a battery pack. A printed circuit board is installed in the cylindrically shaped housing to provide multiple functions to the portable electronic device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.