U.S. federal trademark · Serial No. 78274664 · Reg. No. 2910648
pyrometers to measure engine exhaust gas temperature, tachometers to measure engine speed, pressure gauges to measure turbocharger boost pressure, temperature gauges to measure engine oil temperature and temperature gauges to measure transmission oil temperature
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.