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CHAINRING

14/102,013 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 10, 2013
Examiner HENRY Y LIU
Class 474
Art Group 3654
Patent No. 9,291,250
Case Type Utility - 474/156000
Status Application Involved in Court Proceedings
Parent 13/311,735 Patented
Child 90/13,747
Child 90/13,831 Pending
Last Updated: 2 years, 4 months ago
Date # Transaction