U.S. federal trademark · Serial No. 88324379 · Reg. No. 5924719
Heating, ventilating, and air conditioning (HVAC) system testing services; monitoring of HVAC systems to ensure proper functioning; testing, adjusting and balancing services, namely, monitoring air and water flow, duct pressure measurement, sound and vibration measurements, and indoor air quality measurement
Maintenance and repair services, namely, adjusting and balancing of heating, ventilation, and air conditioning (HVAC) systems; testing, adjusting, and balancing (TAB) services, namely, fire-life safety equipment maintenance
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.