ALEXANDRIA, Va., Feb. 12 -- United States Patent no. 12,221,302, issued on Feb. 11, was assigned to Gen-Y Creations LLC (Nappanee, Ind.).
"Reversible ramp" was invented by Carl J. Borkholder (Nappanee, Ind.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A reversible ramp adapted for use with a trailer or truck that has an elongate rigid structure with a hook on one end for a trailer and a lip on the opposite end for a truck. The lip has a curved portion that protrudes beyond the elongate rigid structure and terminates at an edge with a lip plane extending from the edge to a corner of the elongate rigid structure. The hook terminates at an edge with a hook plane extending from the edge to a corner on the othe...