U.S. federal trademark · Serial No. 98525928 · Reg. No. 7932871
Atmospheric oxygen monitors; Electric, electronic, or electrochemical oxygen monitors and sensors for environmental use; Hyperbaric oxygen chambers for non-medical purposes; Hyperbaric oxygen chambers, not for medical purposes; Oxygen regulators; Self-rescue apparatus, namely, oxygen breathing units
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.