Electrical user
US11476650B2 · kind B2 · utility
0Cited by
35References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 24, 2019 |
| Grant date | Oct 18, 2022 |
| Priority date | — |
| Expiry date | Jun 21, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G3/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical user comprising: —a recessed box (7); —a frame (2) applied to the box (7); —a cover (3) for covering said frame (2). The cover (3) is removable from the frame (2) and comprises: i) a rechargeable electric battery (32); ii) an electrical device (31).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.