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Device and Method for Repairing Pipe

16/814,379 | U.S. Patent Application

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Location ELECTRONIC
Filed March 10, 2020
Examiner JAMES F HOOK
Class 138
Art Group 3753
Patent No. 11,555,572
Case Type Utility - 138/098000
Status Patented Case
Parent 16/446,283 Abandoned
Parent 15/93,083 Patented
Parent 13/839,165 Patented
Parent 13/161,581 Patented
Parent 11/845,134 Patented
Child 18/154,650 Pending
Last Updated: 1 year, 6 months ago
Date # Transaction