Patent ID: 8978323
Filing Date: 2015-03-17
Classification: E04D,F24F

Abstract:
1. A pitch adjustable ridge ventilator comprising: a plurality of adjustable pitch members, at least one of said plurality of adjustable pitch members includes a bottom flange and a top flange, a living hinge is formed in a middle of said top flange; a first perforated member and a second perforated member; and a first perforated support member and a second perforated support member, each one of said first and second perforated supports includes a bottom support flange and a top support flange, said top support flange of said first perforated support member is attached to said first perforated member and said bottom flange of one of said plurality of adjustable pitch members on a first side of said living hinge, said top support flange of said second perforated support member is attached to said second perforated member and said bottom flange of one of said plurality of adjustable pitch members on a second side of said living hinge.