Electronic device holder
US12432293B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2022 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Jan 14, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/3888
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A holder is configured to be detachably secured to an electronic device which includes a first magnetic attraction member. The holder includes a case and a second magnetic attraction member mounted to the case. The second magnetic attraction member is configured to be attracted to the first magnetic attraction member in a first direction. The second magnetic attraction member includes a first magnet layer extending along a circumferential direction; and a second magnet layer disposed around the first magnet layer in the circumferential direction, the first magnet layer and the second magnet layer being separately formed. The first magnet layer and the second magnet layer are polarized in an axial direction which is parallel to the first direction and perpendicular to the circumferential direction, and polarization directions of the first magnet layer and the second magnet layer are opposite to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.