ALEXANDRIA, Va., July 3 -- United States Patent no. 12,344,056, issued on July 1.
"Modular non-electric and/or electric powered wheeled cart capable of attaching to a vehicle" was invented by Edwin Arthur MacDonald (Mckinney, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "In various implementations, a modular wheeled cart may provide users with flexibility in use and transport. The modular wheeled cart may include interchangeable top components that allow the cart to be utilized as a wagon, a flatbed, an A-frame cart, etc. The modular wheeled cart may include a hitch, which allows the cart to be coupled to a vehicle. The wheeled cart may be motorized and/or may include a removable battery for ease of u...