U.S. federal trademark · Serial No. 77251682 · Reg. No. 3483599
Electrical mass flow controllers comprising flow meters and valves; mass flow meters; electrical liquid source controllers; electronic devices for supplying liquid to liquid source vaporization control systems; pressure regulator for fluids; electronic valves for controlling fluids; electrical exhaust controllers; precision film flow meters; electronic controllers used to check power source, power voltage, signal, display unit, setting unit, cables, and other parts of mass flow controllers, flow meter or valves; infrared ray gas concentration monitors; residual gas analyzer; vacuum gauge used to measure gas pressure
Liquid vaporizer for mixing liquid and gases; gas purifying installations; direct injection liquid source vaporizer
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.