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CHAINRING

14/929,892 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 2, 2015
Examiner HENRY Y LIU
Class 474
Art Group 3654
Patent No. 9,731,790
Case Type Utility - 474/156000
Status Patented Case
Parent 13/311,735 Patented
Child 14/992,270 Patented
Child 15/643,914 Pending
Child 90/14,005 -
Last Updated: 4 years, 8 months ago
Date # Transaction