Gravity centering cart
OwnerEthan Currier, Nathaniel Durranceinventors
Life of this patent
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Abstract
The present disclosure is directed to devices, systems and methods for a gravity centering cart that permits a user to exercise (e.g., walk, jog or run) while utilizing helpful functionality provided by the gravity centering cart, such as having the cart carry a load with minimal resistance felt by the user pulling or pushing the cart.
Claims20
A gravity centering cart comprising at least one electrically driven wheel with a housing structure, at least one engagement arm secured to the wheel's housing structure, the engagement arm comprising a first portion connected to the wheel's housing structure and a second portion rotatably secured to a load carrying structure, wherein the load carrying structure is rotatably coupled in a plane above a center of gravity of the wheel such that when the center of gravity of the cart is shifted by rotation movement of the load carrying structure, the cart will move in the direction of the shift with minimal resistance.
Dependencies are inferred from the claim text.