Castellated cosmetic mesh stiffener for acoustic flow noise reduction
US11240595B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2020 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | May 17, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic device can include a housing defining a first aperture and at least partially defining an internal volume. An air permeable component can be disposed at the first aperture and the device can include a support component defining a second aperture within the first aperture and engaging the air permeable component. The support component can include a sidewall disposed in the first aperture and defining at least one notch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.