U.S. federal trademark · Serial No. 77747722
Heating, ventilating, and air conditioning (HVAC) monitoring systems comprised of diagnostic units for measuring and determining heating, ventilating, and air conditioning (HVAC) systems efficiencies
Providing off-site monitoring service for HVAC systems, namely, testing of heating, ventilation and air conditioning systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.