Metal vent
US7357709B2 · kind B2 · utility
34Cited by
29References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2004 |
| Grant date | Apr 15, 2008 |
| Priority date | — |
| Expiry date | Apr 12, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K5/0216
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A metal vent having an aperture for the passage of a fluid, a porous membrane sealing the aperture, wherein the components of the vent are assembled by an interference fit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.