Pendulum switch
US4330771A · kind A · utility
2Cited by
1References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jul 31, 1980 |
| Grant date | May 18, 1982 |
| Priority date | — |
| Expiry date | Jul 31, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/806
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An on-off switch that is activated by momentary application of an electromagnetic force to any tangent on the circumference, in the upper portion, of the units housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.