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FACTORY FABRICATED PRECOMPRESSED WATER AND/OR FIRE RESISTANT EXPANSION JOINT SYSTEM TRANSITION

13/731,327 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 31, 2012
Examiner ELIZABETH A QUAST
Class 052
Art Group 3635
Patent No. 9,637,915
Case Type Utility - 052/309300
Status Patented Case
Parent 12/635,062 Patented
Parent 61/121,590 Expired
Parent 13/729,500 Patented
Parent 12/622,574 Patented
Parent 61/116,453 Expired
Child 15/583,239 Patented
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Last Updated: 6 years, 4 months ago
Date # Transaction