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Valve With Hardened Insert

16/512,630 | U.S. Patent Application

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Location ELECTRONIC
Filed July 16, 2019
Examiner NATHAN C ZOLLINGER
Class 417
Art Group 3746
Case Type Utility - 417/454000
Status Abandoned -- Failure to Respond to an Office Action
Parent 62/700,079 Expired
Parent 16/169,663 Abandoned
Parent 62/576,443 Expired
Last Updated: 2 years, 4 months ago
Date # Transaction