U.S. federal trademark · Serial No. 99310149 · Reg. No. 8160279
Argon; Hydrogen; Helium; Carbon dioxide (CO2) filled cylinders for industrial purposes; Nitrous oxide (N2O) filled cylinders for household purposes; Oxygen for industrial purposes; Nitrous oxide for industrial use; Chemical additives for use in the manufacture of food; Foaming agents; Chemical products for the fresh-keeping and preserving of food
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.