Download Docs
Export

METHOD FOR CHARACTERIZING GEMS OR PRECIOUS STONES USING A PROBE HAVING A PLURALITY OF LIGHT RECEIVERS

10/453,832 | U.S. Patent Application

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Location ELECTRONIC
Filed June 2, 2003
Examiner AMANDA H MERLINO
Class 356
Art Group 2877
Patent No. 6,958,810
Case Type Utility - 356/073100
Status Patented Case
Parent 09/922,180 Patented
Parent 09/462,016 Patented
Child 11/257,625 Patented
Child 11/601,593 Abandoned
Child 12/148,530 Patented
Child 12/807,242 Abandoned
Last Updated: 5 years, 6 months ago
Date # Transaction