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SHINGLE WITH REINFORCED NAIL ZONE AND METHOD OF MANUFACTURING

12/895,195 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 30, 2010
Examiner LUZ ADRIANA FIGUEROA
Class 052
Art Group 3633
Patent No. 8,181,413
Case Type Utility - 052/557000
Status Patented Case
Parent 11/198,522 Patented
Child 13/97,810 Patented
Child 14/105,913 Patented
Child 14/267,956 Patented
Child 14/813,315 Patented
Child 15/93,925 Patented
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Last Updated: 1 year, 11 months ago
Date # Transaction