U.S. federal trademark · Serial No. 72433201 · Reg. No. 0981948
EXCESS FUEL RETURN PUMPING UNITS AND PARTS THEREOF AND FUEL COOLER UNITS FOR GASOLINE TEST ENGINES COMPRISING A MECHANICAL WATER CHILLER AND A CIRCULATOR PUMP
ELECTRONIC SENSOR-RESPONSIVE ENGINE ALARM UNITS FOR PROTECTING ENGINES FROM FAILURE OF CRITICAL FUNCTIONS; DISTILLATE CONDUCTIVITY METERS; OCTANE ANALYZERS; NITRIC OXIDE OPTICAL DETECTORS FOR MEASURING OXIDES OF NITROGEN IN EXHAUST SAMPLES FROM MOBILE AND STATIONARY SOURCES; PUSH BUTTON OCTANE NUMBER UNITS FOR DETERMINING OCTANE NUMBER OF MOTOR FUELS AND DELTA STREAM OCTANE NUMBER DATA UNITS FOR CALCULATION OF DELTA ROAD INDEX
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