Load reducing electrical device
US6520795B1 · kind B1 · utility
42Cited by
29References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 2, 2001 |
| Grant date | Feb 18, 2003 |
| Priority date | — |
| Expiry date | Aug 2, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S439/921
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical device, includes a housing having an inner bore with a longitudinal axis, and outer and inner engagement members. The outer engagement member is received in the inner bore of the housing, and is rotatable with respect to the housing about the longitudinal axis. The inner engagement member is rotatably supported within the outer engagement member, and has external threads for engaging an electrical interface of a piece of electrical equipment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.