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NEW COMMUNICATION AND PROXIMITY AUTHORIZATION SYSTEMS

09/652,077 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Aug. 31, 2000
Examiner MIGUEL D GREEN
Class 455
Art Group 2681
Patent No. 6,490,443
Case Type Utility - 455/460000
Status Patented Case
Parent 60/152,184 Expired
Child 10/205,097 Patented
Child 11/508,478 Patented
Last Updated: 4 years, 4 months ago
Date # Transaction