U.S. federal trademark · Serial No. 90475767
Heating, ventilation, and air conditioning (HVAC) monitoring system installed on HVAC equipment which monitors and records data, namely, liquid and suction line temperatures, return and supply temperatures, return and supply pressures, and electrical signals from thermostats for diagnosing and predicting when maintenance is required or if the system is not operating as intended
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.