U.S. federal trademark · Serial No. 77114622
Rare and Specialty Gasses, namely, ultrapure specialty gasses, namely calibration gasses, carrier gases, certified mixes, disposables and refillables, electronic gasses, environmental gasses, halocarbons, laser mixes, research gases, rare gases and zero gasses; Commercial gasses, namely, acetylene, argon, air, carbon dioxide, helium, hydrogen, nitrogen, nitrous oxide, oxygen, propane, argon/CO2, argon/oxygen, helium/argon, hydrogen/nitrogen; Gasses for welding, gas propellants for aerosols
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.