U.S. federal trademark · Serial No. 76715536 · Reg. No. 4665105
SEMICONDUCTOR GAS SENSORS, SOLID ELECTROLYTE GAS SENSORS, ELECTRO-CHEMICAL GAS SENSORS, COMBUSTION TYPE GAS SENSORS, ALL FOR THE PURPOSE OF MEASURING GAS CONCENTRATION
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.