ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,479,488, issued on Nov. 25.
"Transportation cart" was invented by Tim Russo (Murfreesboro, Tenn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A transportation cart of the present disclosure may comprise an easel support cage including and at least one paper pad containment cage attached thereto. The easel support cage may include a base frame including a perimeter rail and at least two interior support rails. Four corner posts may extend up from the base frame and each of the four corner posts may be attached to a corner of the base frame. A plurality of wheels may support the easel support cage from a ground surface. A lower containment rail may be l...