NANOSOUND

Silencers as part of vehicle exhaust systems, namely, noise control, reduction, and silencing devices, parts, components, and assemblies for use in exhaust systems for motor vehicles, military vehicles, and aircraft

Parts for heating, ventilation, and air conditioning systems, namely, duct silencers; parts for heating, ventilation, and air conditioning systems, namely, active noise control system for use with HVAC duct systems; parts for heating, ventilation, and air conditioning systems, namely, noise control, reduction, and silencing products, devices, parts, components, and assemblies for use with HVAC systems and duct system equipment; parts for heating, ventilation, and air conditioning systems, namely, HVAC system and duct system equipment, products, devices, parts, units, components, and assemblies, in particular, ventilation duct silencers, reducers, and controllers; parts for heating, ventilation, and air conditioning systems, namely, noise control and reduction parts, units, and components integrated into HVAC duct systems; Vehicle climate-control systems for heating, ventilation and air-conditioning, namely, noise control, reduction, and silencing devices, parts, components, and assemblies for use in heating, ventilation, and air conditioning systems for motor vehicles, military vehicles, and aircraft