ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,539,445, issued on Feb. 3, was assigned to Richard Duenas (West Hartford, Conn.).
"Squat and spinal fitness and rehabilitation device" was invented by Richard Duenas (West Hartford, Conn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An exercise device including a frame extending across a first plane, the frame defining vertical stabilization bars extending in a second plane, the frame further defining a horizontal cross bar connecting the vertical stabilization bars and configured for supporting a lower leg of a user. A swivel base couples to the frame for supporting a foot of the user. The swivel base may be fixed in a variety of positions as well as ...