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FLOW COMPLETION SYSTEM

09/815,437 | U.S. Patent Application

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Location ELECTRONIC
Filed March 22, 2001
Examiner THOMAS A BEACH
Class 166
Art Group 3671
Patent No. 6,494,257
Case Type Utility - 166/086200
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 60/192,124 Expired
Parent 60/268,329 Expired
Child 10/213,749 Patented
Child 90/8,768 -
Child 90/9,060 -
Child 10/683,936 Patented
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Last Updated: 4 years, 12 months ago
Date # Transaction