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Systems and methods for evaluating the appearance of a gemstone

11/515,161 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 1, 2006
Examiner G NAGESH RAO
Class 117
Art Group 1792
Case Type Utility - 117/001000
Status Abandoned -- Failure to Respond to an Office Action
Parent 09/687,759 Patented
Last Updated: 4 years, 7 months ago
Date # Transaction