Dual-arm radio headset
US11330353B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 9, 2021 |
| Grant date | May 10, 2022 |
| Priority date | — |
| Expiry date | Mar 9, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A communications system includes a support band, a speaker, and two arms disposed on opposite ends of the support band. The speaker allows the user to receive radio communications. A first arm may comprise a communication subassembly, allowing for the user to send radio communications. The first and second arms may pivot about its connection to the support band. A second arm comprises a shield subassembly, whereby the shield subassembly may completely cover the mouth and nose of the user to prevent the exit and entrance of airborne particles. The shield assembly may comprise a medical-grade material disposed between two layers of plastic. The shield assembly may be disposable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.