U.S. federal trademark · Serial No. 90117021 · Reg. No. 6489523
Breathing gases for use in pressurized portable containers, namely, blends of oxygen, nitrogen and/or helium for recreational diving purposes
Breathing gases for use in pressurized portable containers, namely, blends of oxygen, nitrogen and helium for medical purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.