Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John Frederick Porter0
Date of Patent
July 1, 2008
0Patent Application Number
107317670
Date Filed
December 9, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to a composite sheet material that is moisture vapor permeable and substantially liquid impermeable, the composite sheet material including as layers a lightweight, non-wet laid polyester nonwoven, a polyurethane breathable film, a polymer-coated, high tenacity polyester mesh, and a lightweight, non-wet laid, polyester nonwoven material. The material is also abrasion, tear, mildew and fire resistant.
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