U.S. federal trademark · Serial No. 76675100 · Reg. No. 3346725
Digital programmable heating and cooling thermostats, digital non-programmable heating and cooling thermostats, digital nonprogrammable heating thermostats, combustion test equipment, namely, smoke testers and smoke test paper for measuring the smoke number of a flue gas sample; oil burner test equipment, namely, cad cell relay and flame detector eye tester, thermostat circuit meter, pressure tester, oil burner pump tester and suction line analyzer
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.