Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
D. Greg Hendershot0
Barry M. Lewis0
Donn Vermilion0
James S. Belt0
John Scowden0
Michael S. Ugorek0
Russell L. Ault0
Stephanie A. Rinne0
Date of Patent
April 30, 2013
0Patent Application Number
131938680
Date Filed
July 29, 2011
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method of manufacturing a roofing shingle includes applying an asphalt coating to a substrate to define an asphalt coated sheet, the asphalt coated sheet including a headlap portion and a tab portion. Reinforcement material is applied from a spool to the asphalt coated sheet, wherein the reinforcement material is wound in a waywind pattern on the spool. The reinforcement material is then secured to the headlap portion of the asphalt coated sheet.
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