ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,415,556, issued on Sept. 16, was assigned to RyanKart LLC (Woodland Hills, Calif.).
"Cart" was invented by Ryan M. Wolkov (Woodland Hills, Calif.) and Edward Nowak (Woodland Hills, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wheeled, pushable cart for transporting cargo that when not in use can be stacked or nested in telescoping fashion, and which can be used with carts having a base frame to which the wheels are attached, and various components, which can include one or more baskets, that are attached to the base frame. The manner in which the wheels are attached and arranged, and the orientation of the base frame, provide for increased s...