Magnetic retention of earbud within cavity
US10225637B2 · kind B2 · utility
29Cited by
55References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2016 |
| Grant date | Mar 5, 2019 |
| Priority date | — |
| Expiry date | Nov 9, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/17
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A case for an earbud includes a receiving cavity sized and shaped to accept the earbud within the receiving cavity. The case includes one or more housing magnetic components configured to magnetically attract and secure the earbud within the receiving cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.