Download Docs
Export

Reexamination of Patent No. 7,086,131, DEFORMABLE MECHANICAL PIPE COUPLING

95/2,401 | U.S. Patent Application

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Location ELECTRONIC
Filed Sept. 15, 2012
Examiner PETER C ENGLISH
Class 029
Art Group 3993
Case Type Re-Examination - 029/282000
Status Reexamination Certificate issued
Original Case 11/124,781 Patented
Parent 60/571,596 Expired
Last Updated: 1 year, 11 months ago
Date # Transaction