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PANELIZED ROOFING SYSTEM AND METHOD

11/29,293 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 4, 2005
Examiner BRIAN E GLESSNER
Class 052
Art Group 3633
Patent No. 7,721,506
Case Type Utility - 052/408000
Status Patented Case
Parent 60/547,029 Expired
Parent 60/547,031 Expired
Child 12/722,787 Patented
Child 12/987,125 Patented
Child 13/927,548 Patented
Child 14/656,999 Patented
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Last Updated: 5 years, 5 months ago
Date # Transaction