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CONTROL, MONITORING AND/OR SECURITY APPARATUS AND METHOD

10/420,799 | U.S. Patent Application

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Location ELECTRONIC
Filed April 23, 2003
Examiner VAN THANH TRIEU
Class 340
Art Group 2685
Patent No. 10,562,492
Case Type Utility - 340/539140
Status Patented Case
Parent 10/283,644 Patented
Parent 60/377,134 Expired
Parent 60/441,482 Expired
Last Updated: 4 years, 7 months ago
Date # Transaction