Portable battery for use externally of an electronic device
US5536590A · kind A · utility
21Cited by
8References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 30, 1994 |
| Grant date | Jul 16, 1996 |
| Priority date | — |
| Expiry date | Sep 30, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A metal-air battery pack is disclosed for external assembly to a portable electronic device with a battery compartment. The battery pack electrically connects to the electronic device through an existing connector of the device that is located in the battery compartment of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.