Adapter
US4057677A · kind A · utility
18Cited by
5References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 31, 1975 |
| Grant date | Nov 8, 1977 |
| Priority date | — |
| Expiry date | Dec 31, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An adapter designed to enable a battery, whose shape and dimensions are non-standard, to be housed in an electric appliance such as a model, toy, or portable electric appliance, which has a battery compartment designed to house a standard battery such as type U1, U2 or U3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.