Sealing earpiece
US10735875B2 · kind B2 · utility
1Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 2016 |
| Grant date | Aug 4, 2020 |
| Priority date | — |
| Expiry date | Mar 16, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An earpiece configured to be worn in an ear canal of a user is disclosed. The earpiece includes an adaptor having an interface configured to receive at least a part of a speaker unit and hereby be attached to the speaker unit. The earpiece includes an adaptable part, preferably a part made of a foam material or a gel material shapeable to fit the ear canal of the user. The adaptable part at least partly surrounds the adaptor. The adaptor has a sound outlet channel and at least one vent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.