Roof and wall venting system

Details Roof and wall venting system Roof and wall venting system

2008-06-24

2008-06-24

Canfield, Robert (Department: 3633)

Static structures (e.g., buildings)

Wall, ceiling, floor, or roof designed for ventilation or...

With the vent or drain entirely along at least one...

C052S198000

Reexamination Certificate

active

07389619

ABSTRACT:
A venting system that is incorporated into the roof and/or wall allows the same to provide continuous air flow to ventilate the roofs and walls and prevent condensation build up and ultimate water damage to the structure. The venting system is adapted to allow air flow around air flow obstacles contained within the walls or roofs, such as, for example roof joists, and/or floor and ceiling supports in walls. The venting system can provide air flow around in wall obstacles by channeling in air from the outside or carrying air around the obstacle from within the wall or roof itself. The channeled venting system can be incorporated into the roof and/or wall sheathing and thereby is not prone to blockage by improper or amateur insulation installations.

REFERENCES:
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patent: 4098044 (1978-07-01), Slavik
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patent: 4277926 (1981-07-01), Sherman et al.
patent: 4658552 (1987-04-01), Mulford
patent: 6792725 (2004-09-01), Rutherford
patent: 03-180640 (1991-06-01), None
patent: 03137335 (1991-06-01), None
Cor-A-Vent, Inc.; 2004; 4 pages.

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