Patent ID: 7500680

Claim:
A wheeled transport device configured to be manually wheeled in an inclined position by a pedestrian user, the transport device comprising: a main body defining a compartment therein for containing goods to be transported; a handle disposed at an upper end of the body when the transport device is in an operative, inclined position, the handle manually graspable by the pedestrian user while walking; and at least two wheels disposed at a lower end of the body when the transport device is in an operative, inclined position, each of the two wheels secured to the body by respective suspensions for independent rotation along a surface upon which the user is walking; wherein each suspension is geometrically configured to toe its respective wheel with respect to the main body to alter a rolling direction of the respective wheel and counter a tendency of the wheeled transport device to rotate about its axis of inclination in response to forces applied to the respective wheel by the surface in a direction opposing wheel motion.