Class 012
Vehicles and Products for locomotion by land, air or water
Magnets and electric capacitors
Class 040
Treatment & Processing of Materials Services
Electric generators and electric motors for machines, boats, and airplanes; magnetic bearings for use in engines and motors
Class 042
Computer & Software Services & Scientific Services
Electric motors for use in land, air water, and space vehicles; magnetic bearings, not for engines or motors, for use in land, air, water, and space vehicles