Helmet-mounted intercommunications and entertainment system
US7308108B2 · kind B2 · utility
2Cited by
7References
5Claims
0Family size
Inventor
Key dates
| Filing date | Apr 11, 2005 |
| Grant date | Dec 11, 2007 |
| Priority date | — |
| Expiry date | Nov 19, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R5/033
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An improved headset for a helmet includes an acoustic component of a relatively small size to permit insertion thereof within the helmet, a relatively soft and comfortable textile material configured to removably contain the acoustic component, a connector for removably retaining the textile material to an inner portion of the helmet, and power supply for energizing the acoustic component causing emission of a sound wave. The textile material can be formed into a pouch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.