BE QUIET

handheld and power-operated leaf blowers; carbon capturing devices and systems primarily composed of air moving apparatus; air propulsion technology and systems, namely, air turbines and thrusters; aircraft propulsion systems comprising air turbines and thrusters; drone propulsion systems comprising air turbines and thrusters; propulsion systems for vertical take-off and landing (VTOL) aircrafts comprising air turbines and thrusters; propulsion systems for ascent and descent comprising air turbines and thrusters

Air propulsion technology and systems, namely, air turbines and thrusters for land, air, and sea vehicles; aircraft propulsion systems comprising air turbines and thrusters for land, air, and sea vehicles; drones; drone propulsion systems comprising air turbines and thrusters; propulsion systems for vertical take-off and landing (VTOL) aircrafts comprising air turbines and thrusters; propulsion systems for ascent and descent comprising air turbines and thrusters