Battery pack for cordless devices
US7799448B2 · kind B2 · utility
17Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2008 |
| Grant date | Sep 21, 2010 |
| Priority date | — |
| Expiry date | Jun 19, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery pack including a housing, a terminal block, a printed circuit board electrically connected to the terminal block, at least one battery cell, and a spark gap device on the printed circuit board to provide electrostatic discharge protection and disposed between the printed circuit board and the terminal block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.