(Based on Intent to Use) Test stands for machines, namely, for compressors, heat exchangers, pumps, fluid pumps, turbopumps, hydrazine thrusters, bipropellant thrusters, power-augmented catalytic thrusters, turbomolecular pumps; transmission and propulsion couplings for machines and replacement components therefor; test stands for engines for fixed or mobile installations, other than for land vehicles, specifically, gas turbine engines, thermal, electrothermal, jet, nuclear, combined propulsion and rocket propulsion engines, cryogenic rocket engines, rocket engines for satellite launchers and for ballistic and tactical missiles, ion thrusters, electric propulsors, plasma rockets, and arcjets; thrusters for machinery, namely, satellite launchers and for ballistic and tactical missiles; ion thrusters for machinery; plasma thrusters for machinery; machine parts, namely, arc jets; replacement parts of foregoing appliances, devices, mechanisms and test stands, namely, compressors, heat exchangers, pumps, fluid pumps, turbopumps, hydrazine thrusters, bipropellant thrusters, power-augmented catalytic thrusters, turbomolecular pumps; bipropellant thrusters for machines; hydrazine thrusters for machines; power-augmented catalytic thrusters for machines; ion thrusters for machines; electric thrusters for machines; plasma thrusters for machines; propulsion systems comprised of engine thrusters, propellant and electronic tanks and propellant management systems for aeronautical and space vehicles, as well as their components and spare parts included in this class, namely, engines, pumps, turbines, jet engines, thruster units, aircraft engine pods, thrust reversers, engine air intake, blower casing, exhaust cones; all types of motors and engines for fixed or mobile installations, specifically gas turbine engines, thermal engines, electrothermal engines, jet engines, nuclear engines, combined propulsion engines, rocket propulsion engines, cryogenic rocket engines, rocket engines for satellite launchers and for ballistic and tactical missiles; centrifugal water separators and bootstrap monopropellant gas generator pressurization systems comprised of gas thrusters, pumps and valves for space travel

(Based on Use in Commerce) Construction, installation, assembly, repair and maintenance of aeronautical and space vehicles, space launchers, aircraft and parts thereof, namely, propulsion systems for aerospace vehicles, motors and engines, thruster units, aircraft engine pods and thrust reversers

(Based on Use in Commerce) Design and development of firmware, hardware and computer hardware in the field of plasma-generation; design and development of software in the field of plasma-generation; computer hardware consulting services in the field of plasma-generation hardware