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FIRE AND WATER RESISTANT EXPANSION JOINT SYSTEM

13/721,855 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 20, 2012
Examiner WILLIAM GILBERT, V
Class 052
Art Group 3635
Patent No. 8,739,495
Case Type Utility - 052/396060
Status Patented Case
Parent 12/622,574 Patented
Parent 61/116,453 Expired
Child 14/278,210 Patented
Child 90/13,395 -
Child 14/540,514 Patented
Child 15/589,329 Pending
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Last Updated: 4 years, 3 months ago
Date # Transaction