Download Docs
Export

CONSTRICTING WEDGE DESIGN FOR PRESSURE-RETAINING SEAL

15/902,203 | 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 Feb. 22, 2018
Examiner DANIEL P STEPHENSON
Class 166
Art Group 3676
Patent No. 10,030,461
Case Type Utility - 166/085100
Status Patented Case
Parent 15/826,371 Patented
Parent 15/615,549 Patented
Parent 15/371,141 Patented
Parent 62/263,889 Expired
Parent 15/341,864 Patented
Parent 62/263,889 Expired
Last Updated: 2 years, 4 months ago
Date # Transaction