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Digital watermarking methods and related toy and game applications

10/137,124 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed May 1, 2002
Class 707
Art Group 2176
Case Type Utility - 707/
Status Abandoned -- Incomplete Application (Pre-examination)
Parent 60/288,272 Expired
Parent 60/297,229 Expired
Parent 60/335,856 Expired
Parent 09/709,255 Patented
Parent 09/571,422 Patented
Parent 60/151,586 Expired
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Last Updated: 4 years, 7 months ago
Date # Transaction