Portable welding ground clamp attachment systems
US10505289B1 · kind B1 · utility
1Cited by
23References
4Claims
0Family size
Inventor
Key dates
| Filing date | Mar 8, 2017 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Jun 4, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R4/58
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A portable welding ground clamp attachment system used to attach a welding ground clamp (also called a work clamp or work cable) of an arc welder to a workpiece to be welded. The system is particularly useful in establishing positive connections between a work cable and extended lengths of pipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.