U.S. federal trademark · Serial No. 75366885 · Reg. No. 2254948
automatic valves, regulators, gas masks, analyzers, and gas meters
transfilling equipment compressors and motors
gas control equipment for medical, industrial and commercial use and application, namely, metal cylinders, metal tubing and metal manual valves
aspirators, gas boosters, and gas pumps
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.