U.S. federal trademark · Serial No. 99860449
Electronic components, namely, piezoelectric switches; Control valves for regulating the flow of gases and liquids; Alarms for the detection of inflammable gases; Electronic servo motor controllers; Temperature switches; Electronic proximity sensors and switches; Pressure relief valves for boiler base steam pressure release; Thermostats; Amplifiers; Combustible gas concentration detectors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.