U.S. federal trademark · Serial No. 50125419
Oxygen for medical use; Oxygen for medical purposes; Oxygen for veterinary purposes; Oxygen for therapeutic purposes; Oxygen cylinders, filled, for medical purposes; Dental nitrous oxide; Nitrous oxide for medical use; Liquid carbon dioxide for medical purposes; Captured carbon dioxide (CO2) for medical purposes; Gases for medical and dental use
Refilling of gas cylinders; Comprehensive preventive maintenance of medical gas systems for others; Maintenance and repair services for gas pipelines; Laying, repair, maintenance, replacement and refurbishment of gas pipelines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.