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ELECTROCHROMIC EYEWEAR

14/854,388 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 15, 2015
Examiner HUNG XUAN DANG
Class 351
Art Group 2872
Patent No. 9,482,880
Case Type Utility - 351/048000
Status Patented Case
Child PCT/US16/49009 Published
Child 15/760,334 Patented
Child 16/567,635 Pending
Last Updated: 4 years, 5 months ago
Date # Transaction