Attic ventilation system
US9464816B1 · kind B1 · utility
2Cited by
10References
1Claims
0Family size
Inventor
Key dates
| Filing date | Oct 25, 2011 |
| Grant date | Oct 11, 2016 |
| Priority date | — |
| Expiry date | Aug 21, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F7/025
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A housing has a base and upstanding interior and exterior side walls and end walls. A plurality of apertures are in the interior wall. The side walls are formed with outwardly facing flanges positionable upon a roof. A plurality of fans are coupled to the interior side wall in alignment with associated apertures. A power assembly includes cables coupling the fans to a source of potential whereby the fans when activated cause a flow of warm air from the attic and through the housing and through the fan and into the ridge vent and through the holes of the intermediate section and to atmosphere.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.