Barometric vent stack-up design to improve water performance
US11956611B2 · kind B2 · utility
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20Claims
0Family size
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Key dates
| Filing date | Jul 20, 2021 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Jul 20, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2400/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A portable electronic device can include a housing at least partially defining an internal volume. The device can include a venting module including a membrane, a porous member, and a support structure. The membrane and porous member can define a fluid path extending a width of the porous member and placing the internal volume in fluid communication with an ambient environment adjacent the housing. The support structure can be coupled to the porous member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.