Portable battery power source
US5077513A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 1990 |
| Grant date | Dec 31, 1991 |
| Priority date | — |
| Expiry date | Oct 30, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A portable battery power source includes a frame with a pair of upwardly angled support members, a battery supporting tray for holding a source battery, a pair of suspension members extending upwardly from the tray for connecting the tray to the pair of support members attached to a wheel-mounted frame. Panels form the frame and also a housing for protecting the source battery from the elements. The power source housing also has a cable compartment for holding a set of cables for connecting the source battery to an electrical load and space for a charging circuit used for recharging the source battery when it is not in use and a control panel at which the device's functions are controlled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.