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FUEL MANAGEMENT SYSTEM FOR VARIABLE ETHANOL OCTANE ENHANCEMENT OF GASOLINE ENGINES

11/840,719 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 17, 2007
Examiner MARGUERITE J MCMAHON
Class 123
Art Group 3741
Patent No. 7,740,004
Case Type Utility - 123/19800A
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/991,774 Patented
Child 12/329,729 Patented
Child 12/730,662 Abandoned
Child 12/815,842 Patented
Child 12/942,133 Patented
Child 13/117,448 Patented
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Last Updated: 2 years, 4 months ago
Date # Transaction