Arm for napeband-style earphone system
US10812893B2 · kind B2 · utility
0Cited by
7References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2018 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Aug 31, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R5/0335
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Various implementations include an arm for a napeband-style earphone system and a related earphone system. The arm has sections with distinct stiffness in order to flex over the top of a user's pinna for placement of an earphone proximate the ear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.