U.S. federal trademark · Serial No. 79423083
Barges; Ferry boats; Screw-propellers; Screws being propellers for ships; Steering gears for ships; Thrusters for vehicles; Metal grid structures in the nature of hydrodynamic devices to be installed in tunnel thruster openings for enhancing vessel's hydrodynamic performance; Metal grid structures in the nature of hydrodynamic devices to be installed in tunnel thruster openings for energy saving.
gratings of metal; latticework of metal.
Propellers for machines; Propulsion mechanisms, other than for land vehicles, namely, marine propulsion mechanisms; Thrusters for machinery.
Shipbuilding; underwater construction; machinery installation, maintenance and repair; underwater repair.
Consultancy in the field of energy-efficiency; Energy auditing; Engineering; Technological consultancy in the field of ship design; Technological research in the field of ship design; Research in the field of building construction; Technical consultancy services relating to marine engineering; Surveying being engineering; Engineering services for the design of structures; Engineering services for the analysis of structures; Computer aided scientific analysis services in the field of hydraulics; Conducting engineering surveys; Structural analysis of the structural behaviour of water vessels; Technical Computational Fluid Dynamics (CFD) analysis services.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.