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Method and apparatus for detecting and preventing counterfeiting

09/500,199 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Feb. 7, 2000
Examiner AMANDA H MERLINO
Class 356
Art Group 2877
Patent No. 6,249,339
Case Type Utility - 356/071000
Status Patented Case
Parent 09/360,529 Patented
Parent 08/886,566 Patented
Last Updated: 6 years, 7 months ago
Date # Transaction