U.S. federal trademark · Serial No. 78355897 · Reg. No. 2983047
Manually-operated metal fluid valves, all for use in heating, ventilation, and air-conditioning (HVAC) systems
Electrically-operated valves and automatic valves, all for use in heating, ventilation, and air-conditioning (HVAC) systems
Mechanically-actuated valves, and valves being part of machines, all for use in heating, ventilation, and air-conditioning (HVAC) systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.