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Reexamination of Perforation gun components and system

90/14,871 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 28, 2021
Examiner WILLIAM CHARLES DOERRLER
Class 102
Art Group 3993
Case Type Re-Examination - 102/310000
Status Non-Final Action Mailed
Original Case 16/585,790 Patented
Parent 16/359,540 Patented
Parent 15/920,812 Patented
Parent 15/617,344 Patented
Parent 15/287,309 Patented
Parent 14/904,788 Patented
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Last Updated: 3 months, 2 weeks ago
Date # Transaction