ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,396,517, issued on Aug. 26.
"Modular footwear and methods of use thereof" was invented by Keith Ludwigsen (North Bay Village, Fla.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein are footwear systems and methods of use thereof. The footwear system can include a foot cover and a base. The foot cover can be operable to secure around a foot of a wearer. The foot cover can include a bottom surface. The bottom surface can include a plurality of foot cover coupling mechanisms. The base can include an interior surface, a toe cover, and a heel support. The interior surface can include a plurality of base coupling mechanisms operable to removably...