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RUBBER COMPOSITION AND RUBBER ROLLER

10/457,437 | U.S. Patent Application

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Location ELECTRONIC
Filed June 10, 2003
Examiner BERNARD LIPMAN
Class 525
Art Group 1713
Patent No. 6,870,007
Case Type Utility - 525/139000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/113,303 Patented
Child 9-193666
Last Updated: 6 years, 4 months ago
Date # Transaction