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A DEVICE FOR PROHIBITING UNAUTHORIZED USE OF ELECTRONIC DEVICES

09/000,764 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Dec. 30, 1997
Examiner MELESS NMN ZEWDU
Class 455
Art Group 2643
Patent No. 6,151,493
Case Type Utility - 455/421000
Status Patented Case
Child 9-239842
Last Updated: 1 year, 7 months ago
Date # Transaction