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PRINT METHODOLOGY FOR APPLYING POLYMER MATERIALS TO ROOFING MATERIALS TO FORM NAIL TABS OR REINFORCING STRIPS

11/475,455 | U.S. Patent Application

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Location ELECTRONIC
Filed June 27, 2006
Examiner PRASHANT J KHATRI
Class 428
Art Group 1794
Patent No. 7,666,498
Case Type Utility - 428/343000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/855,264 Patented
Parent 60/474,194 Expired
Parent 60/485,774 Expired
Child 12/704,981 Patented
Child 13/423,816 Abandoned
Child 15/1,432 Abandoned
Last Updated: 2 years, 4 months ago
Date # Transaction