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MONO-DIAMETER WELLBORE CASING

11/134,095 | U.S. Patent Application

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Location ELECTRONIC
Filed May 20, 2005
Examiner GIOVANNA COLLINS WRIGHT
Class 166
Art Group 3672
Patent No. 7,350,564
Case Type Utility - 166/384000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/465,835 Patented
Parent PCT/US02/00677 Published
Parent 60/262,434 Expired
Last Updated: 6 years, 6 months ago
Date # Transaction