Patent ID: 6913530
Filing Date: 2005-07-05
Classification: E04D,Y10T

Abstract:
1. A venting device for a structure, comprising: an elongate top panel portion having an interior surface and including structure defining a multiplicity of discrete air passages; a pair of opposing ventilating portions spaced apart on the interior surface of said elongate top panel portion and defining an area of said interior surface therebetween, each of said ventilating portions having an interior side and an exterior side and formed from a weatherproof, three-ply material comprising a pair of outer plies and an intermediate ply, said outer plies and said intermediate ply defining a multiplicity of discrete air passages extending from the interior side to the exterior side; and means for filtering air passing through at least one of said multiplicities of discrete air passages, said means presenting a filtering area for air flow at least equal to the area of said interior surface defined between said pair of ventilating portions.