Sound-attenuating device and method of use thereof
US12236930B2 · kind B2 · utility
0Cited by
7References
8Claims
0Family size
Inventors
Key dates
| Filing date | Apr 10, 2023 |
| Grant date | Feb 25, 2025 |
| Priority date | — |
| Expiry date | Apr 10, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A sound-attenuating assembly may have a headpiece and two covered dampening assembly that may be detachably attached to the locations of the headpiece that oppose a wearer's ear; the dampening assembly may have a padded member member that may be in contact with a dividing member that may be in a contact with a compressible member which may be disposed within a concave member; the dampening assembly may be disposed within a cover such a fastener of the cover detachably attaches to a fastener of the headpiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.