Charging case
US12279655B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2022 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Oct 17, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/7072
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The charging case includes a cover, a case body and a connection assembly. The case body is provided with a charging recess. The connection assembly includes connection protrusions and a rotation shaft. The connection protrusions are disposed on one of the cover or the case body, and the other of the cover or the case body is provided with a first groove and a second groove. The connection protrusions are rotatably disposed in the first groove, and the connection protrusions are provided with through holes respectively. An end of the rotation shaft passes through a respective though hole. The middle of the rotation shaft is provided with a bump. A part of the middle of the rotation shaft is rotatably disposed in the second groove, where the part of the middle of the rotation shaft is not provided with the bump. The bump is located outside the second groove.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.