U.S. federal trademark · Serial No. 77867270 · Reg. No. 4026652
Oxygenating system comprised of oxygen tanks, release valves, hoses and hose regulators incorporated into an aircraft for releasing oxygen into the atmosphere by means of the aircraft, for the promotion of ozone replenishment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.