U.S. federal trademark · Serial No. 78562767
Consultancy and engineering support services relating to scientific, design, development support to government and commercial enterprises relating specifically to heavy-lift and ultra heavy lift air vehicles, namely, aircraft vehicles which derive more than half of their lift by helium buoyancy and the balance of their lift by aerodynamic shaping
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.