U.S. federal trademark · Serial No. 75616703 · Reg. No. 2416369
chemical absorbent for absorbing carbon dioxide, the absorbent being for use in connection with submarines and other closed circuit environments, and in connection with diving equipment, firefighting equipment, rescue equipment, medical equipment, and other closed circuit breathing apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.