WDS switch
US6940033B1 · kind B1 · utility
9Cited by
13References
11Claims
0Family size
Inventors
Key dates
| Filing date | Sep 26, 2002 |
| Grant date | Sep 6, 2005 |
| Priority date | — |
| Expiry date | Jan 29, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/309296
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A switch mechanism that can be attached to a conventional cordless power tool. The switch is attached to the power pack on the cordless tool and when turned on starts the tool thereby eliminating the need to keep constant pressure on the conventional pressure switch associated with such tools.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.