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PERSONAL SECURITY AND TRACKING SYSTEM

13/905,054 | U.S. Patent Application

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Location ELECTRONIC
Filed May 29, 2013
Examiner THOMAS J MULLEN
Class 340
Art Group 2685
Patent No. 9,235,972
Case Type Utility - 340/573100
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 13/404,977 Patented
Parent 11/404,206 Patented
Parent 10/628,094 Patented
Parent 09/284,598 Patented
Parent PCT/US1998/000896 -
Parent 08/786,411 Patented
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Last Updated: 2 years, 8 months ago
Date # Transaction