US Patent 11285861 Highly maneuverable steerable riding device for transporting loads

A riding device for transporting a load and a human with three sets of laterally spaced wheels, and a foot stand assembly suspended above the riding surface, wherein a user may stand on the foot stand assembly and steer the riding device. The device comprises a first set of swivel caster wheels, a second set of drive wheels, and a third set of foot stand assembly wheels connected with a frame and load bearing platform. The riding device preferably uses a battery as a power source, and is sized to fit through doorways, hallways, and into elevators so that it may be used inside or outside to transport tools or other equipment.