Earphone protection device
US10257605B2 · kind B2 · utility
0Cited by
1References
5Claims
0Family size
Inventor
Key dates
| Filing date | Aug 21, 2017 |
| Grant date | Apr 9, 2019 |
| Priority date | — |
| Expiry date | Aug 25, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/1091
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is an earphone protection device. The earphone protection device includes a pair of earphone covers and a pair of adjustment cables. An outer first space and an inner second space are formed inside each of the earphone covers. The first space provides a path adapted to guide earphones through accommodation, and also provides a coupling structure so that the earphone covers are assembled together and closed after the earphones have been accommodated inside the earphone covers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.