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TUBING HANGER SYSTEM

09/815,351 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed March 22, 2001
Examiner THOMAS A BEACH
Class 166
Art Group 3671
Patent No. 6,488,083
Case Type Utility - 166/208000
Status Patented Case
Parent 60/192,124 Expired
Parent 60/200,239 Expired
Last Updated: 4 years, 2 months ago
Date # Transaction