ALEXANDRIA, Va., March 19 -- United States Patent no. 12,252,344, issued on March 18, was assigned to Mecalux S.A. (Barcelona, Spain).
"Pallet stacking system on a structure, pallet rack or similar, and related methods" was invented by Francisco Valverde Castillo (Cornella de Llobregat, Spain).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pallet stacking system on a structure comprises two sets of rotating levers and two axes of rotation, each axis of rotation corresponding to each set of rotating levers. The axes of rotation are inserted in a structure and parallel and at the same, with height between them, and at the same time the axes of rotation are separated by a distance, with sufficient free space f...