IC 009. US 021 023 026 036 038. G & S: Test devices, test apparatuses and test equipment for measuring characteristics of aircrafts and aircraft components, namely an airplane test rig in the nature of a life-size construction of an airplane incorporating airplane systems and components, electric actuators and computer hardware and software for aircraft used to simulate complete flight programs, take-offs and landing, and electric actuators and computer hardware and software for aircraft used to operate, simulate and/or monitor flight surfaces, hydraulics, thrust reversers, flap movement, horizontal stabilizer surface, vertical stabilizer systems, hydraulics systems and/or applied air load to control surfaces; navigation instruments for aircraft in the nature of on-board computers

IC 012. US 019 021 023 031 035 044. G & S: Aircraft parts, namely, fuselages, wing units, tail units, propellers, controls in the nature of steering gears and rudders, undercarriages, seats, doors, wing connections, water rudders, fuel systems comprised of fuel tanks, fuel cells and fuel hoses, and seat adjusting mechanisms

IC 042. US 100 101. G & S: Technical development and technical consulting for third parties in the field of aviation systems, test systems and facade cleaning systems