Circumaural to supra-aural convertible headphone earcups
US9756412B1 · kind B1 · utility
2Cited by
6References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 9, 2016 |
| Grant date | Sep 5, 2017 |
| Priority date | — |
| Expiry date | Feb 9, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/1008
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A convertible earcup for a headphone. The earcup includes an earcup frame, a driver positioned within the earcup frame and an earpad coupled to the earcup frame. The earpad is operable to be converted between a first configuration in which the earpad comprises a first diameter and a second configuration in which the earpad comprises a second, different diameter. A convertible headphone system including a set of earcups. Each earcup within the set of earcups includes a speaker unit and an earpad, and the earpad is convertible between a first diameter and a second diameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.