ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,466,623, issued on Nov. 11, was assigned to Rubbermaid Commercial Products LLC (Atlanta).
"Locking mechanisms to secure multiple cart components" was invented by Jeffrey S. Bertucci (Denver, N.C.) and Brian Wortham Downing (Charlotte, N.C.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems, methods, and apparatuses are disclosed for locking mechanisms to secure multiple cart components. Example embodiments may include a cart with a lower platform, an upper platform, a first storage area disposed between the lower platform and the upper platform, and a second storage area disposed adjacent to the upper platform. Some embodiments may include a door co...