Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 16, 2007
Patent Application Number
11058890
Date Filed
February 16, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
A roofing system having shingles. The shingles include a front side, a back side, a pair of spaced-apart side edges, and spaced-apart top and bottom edges, an adhesive, and a backing material. The adhesive is applied to a portion of the shingle for affixing the backing material to the shingle and covering a portion of the back side.
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