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Flexible Polyurethane and Polyurethane/Polyorganosiloxane Foam Materials that Absorb Impact Energy

14/477,521 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 4, 2014
Examiner MELISSA A RIOJA
Class 521
Art Group 1768
Patent No. 10,138,373
Case Type Utility - 521/170000
Status Patented Case
Parent 61/873,661 Expired
Child 16/189,781 Pending
Child 15/457,737 Patented
Last Updated: 4 years, 6 months ago
Date # Transaction