A roof assembly for a building which includes a roof, a roof space in heat exchange relationship with at least a section of the roof, and at least one opening for airflow from the roof space.

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Infobox

Patent Inventor Names

Terrence Robert Oaten0

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US Patent 08221200 Roof assembly US Patent 8221200 Roof assembly

Infobox

Patent Number

08221200

Patent Number

8221200

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created this topic on 14 Dec, 2021

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US Patent 08221200 Roof assembly

Infobox

Is a

Patent

Patent jurisdiction

United States Patent and Trademark Office

Patent number

08221200

Date of patent

July 17, 2012

Patent application number

11833145

Date Filed

August 2, 2007

Patent primary examiner

‌

Steven B McAllister

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