Download Docs
Export
Print

WATER AND/OR FIRE RESISTANT TUNNEL EXPANSION JOINT SYSTEMS

14/927,047 | U.S. Patent Application

Interested in this case?

To schedule a demo, contact us at sales@docketalarm.com. Track this case, and find millions of cases like it, let us show you how.
Location ELECTRONIC
Filed Oct. 29, 2015
Examiner WILLIAM GILBERT, V
Class 052
Art Group 3649
Patent No. 10,316,661
Case Type Utility - 052/309300
Status Patented Case
Parent 62/73,617 Expired
Parent 14/229,463 Patented
Parent 61/806,194 Expired
Parent 13/731,327 Patented
Parent 12/635,062 Patented
Parent 61/121,590 Expired
Show All
Last Updated: 5 years, 8 months ago
Date # Transaction