(under subclass 400) Subject matter in which there is provided motive means movable by the application of electrical power (e.g., an electric servomotor) thereto to provide substantially all of the force required for guiding the vehicle, the initiating and/or remaining force being provided by a vehicle operator in guiding the vehicle.
SEE OR SEARCH THIS CLASS, SUBCLASS:
400, for detectors and sensors for steering systems where a control system is not being claimed.
SEE OR SEARCH CLASS
318, Electricity: Motive Power Systems,
560+, for positional servo systems (e.g., servomechanisms); and see particularly subclass 628 for "feedback" systems.
