Headset adjusting
US6333982A · kind A · utility
34Cited by
6References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 1996 |
| Grant date | Dec 25, 2001 |
| Priority date | — |
| Expiry date | Apr 1, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/05
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A headset has a headband and at least a first earphone. A coupler comprising a pivot having a torque resistance opposing the rotation of said pivot intercouples the headband and first earphone. The pivot includes a torque adjuster establishing said torque resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.