ALEXANDRIA, Va., April 15 -- United States Patent no. 12,599,195, issued on April 14, was assigned to Pashion Footwear Inc. (San Luis Obispo, Calif.).

"Fully convertible high heel-to-flat shoe" was invented by Haley Pavone (San Luis Obispo, Calif.), Seiji Alexander van Bronkhorst (San Francisco), Tyler Elise Unbehand (Irvine, Calif.), Daniel William Peter (Portland, Ore.), Mark Christopher Thompson (Portland, Ore.), David Sheldon Perry (Portland, Ore.), Carina Mary Hamel (Portland, Ore.) and Robert Hart Ringer (Portland, Ore.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure describes a shoe that may be transformed from a high heel shoe to a low heel shoe. The shoe may include three parts...