(under subclass 400) Devices in which there is provided a leading or propelling vehicle and a trailing or propelled vehicle, the longitudinal axes of the vehicles being laterally spaced from one another with respect to the direction of travel.
SEE OR SEARCH THIS CLASS, SUBCLASS:
409, for a train of more than two vehicles, the vehicles being laterally offset with respect to one another.
411.1+, for a leading vehicle and a plurality of trailing vehicles which are not in tandem with one another.
462+, and 467+, for articulated vehicles which may be adjusted to travel in paths laterally offset from one another.
