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Method of Preparing a Pre-Assembled Pipe Coupling

15/662,376 | U.S. Patent Application

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Location ELECTRONIC
Filed July 28, 2017
Examiner AARON M DUNWOODY
Class 285
Art Group 3679
Patent No. 10,962,152
Case Type Utility - 285/337000
Status Patented Case
Parent 14/277,271 Patented
Parent 11/867,146 Patented
Parent 11/128,728 Abandoned
Parent 60/571,596 Expired
Child 17/214,973 Pending
Last Updated: 3 years ago
Date # Transaction