Device and method for maintaining a hearing aid
US11218818B2 · kind B2 · utility
0Cited by
3References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 15, 2020 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | Oct 15, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/17
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The maintenance device for at least one hearing aid having an earbud that is connected by an electronic cable to an earloop containing a rechargeable battery includes a device for charging the battery of the hearing aid and an aeraulic circuit that is configured to optimize the drying of the hearing aid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.