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CONFIGURABLE INSERTS FOR DOWNHOLE PLUGS

13/245,496 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 26, 2011
Examiner ROBERT EDWARD FULLER
Class 166
Art Group 3676
Patent No. 9,562,415
Case Type Utility - 166/378000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 12/799,231 Abandoned
Parent 61/214,347 Expired
Last Updated: 1 year ago
Date # Transaction