U.S. federal trademark · Serial No. 98473311 · Reg. No. 7643829
Accumulators and batteries; Air analysis apparatus; Apparatus for analysing gases; Control valves for regulating the flow of gases and liquids; Electronic valves for controlling gas or fluids; Oxygen regulators
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.