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SHINGLE WITH REINFORCED NAIL ZONE AND METHOD OF MANUFACTURING

13/97,810 | U.S. Patent Application

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Location ELECTRONIC
Filed April 29, 2011
Examiner LUZ ADRIANA FIGUEROA
Class 052
Art Group 3633
Patent No. 8,607,521
Case Type Utility - 052/557000
Status Patented Case
Parent 12/895,195 Patented
Parent 11/198,522 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: 3 weeks, 1 day ago
Date # Transaction