U.S. federal trademark · Serial No. 74286991
regulating valves for refrigeration and other machinery; namely, evaporator pressure and suction pressure regulating valves, water regulating valves and filters, dryers and strainers for use with said valves
thermostatic and automatic expansion valves, thermostats, electric temperature controllers, dial thermometers, pressure sensitive electrical switches and solenoid valves
refrigeration and air conditioning flow control and regulator valves
manually operated metal valves and piping accessories for use in line with metal piping; namely, sight glasses with and without moisture indicators and check valves
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.