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SPEED LIMIT INDICATOR AND METHOD FOR DISPLAYING SPEED AND THE RELEVANT SPEED LIMIT

10/100,378 | U.S. Patent Application

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Location ELECTRONIC
Filed March 18, 2002
Examiner NINA C TONG
Class 340
Art Group 2632
Patent No. 6,778,074
Case Type Utility - 340/441000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 4 years, 5 months ago
Date # Transaction