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PERFORATING GUN ASSEMBLY HAVING SEAL ELEMENT OF TANDEM SEAL ADAPTER AND COUPLING OF HOUSING INTERSECTING WITH A COMMON PLANE PERPENDICULAR TO LONGITUDINAL AXIS

17/221,219 | U.S. Patent Application

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Location ELECTRONIC
Filed April 2, 2021
Examiner JAMES S BERGIN
Class 102
Art Group 3641
Patent No. 11,788,389
Case Type Utility - 102/310000
Status Patented Case
Parent 17/7,574 Patented
Parent 16/809,729 Patented
Parent 16/585,790 Patented
Parent 16/359,540 Patented
Parent 15/920,812 Patented
Parent 15/617,344 Patented
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Last Updated: 1 week, 2 days ago
Date # Transaction