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ELECTRONIC NAVIGATION SYSTEM AND METHOD

10/325,797 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 20, 2002
Examiner BRENT SWARTHOUT
Class 340
Art Group 2612
Patent No. 7,049,981
Case Type Utility - 340/995240
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/572,877 Patented
Parent 09/151,255 Patented
Parent 08/494,198 Patented
Parent 08/265,094 Patented
Child 11/260,042 Patented
Child 11/980,226 Patented
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Last Updated: 4 years, 9 months ago
Date # Transaction