Battery operated appliance
US3979228A · kind A · utility
18Cited by
4References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 1, 1975 |
| Grant date | Sep 7, 1976 |
| Priority date | — |
| Expiry date | May 1, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A battery operated appliance having a casing provided with output means and a compartment for positioning disposable batteries utilized as a source of power for the output means wherein closure means are provided for the compartment which include a hinged cover mounted for slidable movement about a hinge connection into and out of a latched position relative to the appliance casing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.