Autonomous mobile power supply with task or user tracking
US11456605B2 · kind B2 · utility
2Cited by
3References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2020 |
| Grant date | Sep 27, 2022 |
| Priority date | — |
| Expiry date | Dec 31, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/80
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Aspects of the present invention pertain to apparatuses, systems, and methods to provide power for electric power devices such as electric power tools.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.