ALEXANDRIA, Va., June 19 -- United States Patent no. 12,329,242, issued on June 17.

"MS rolon" was invented by Jovanny Ivan Gomes-Monteiro (Randolph, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The application provides for a toe massage slipper that resembles a common shoe. This motion toe massage slipper has number of piks and nano piks combinations within the sole of the slipper. The toe massage slipper will be equipped with power source so the entire device can operate. This will enable the user to enjoy the benefits of receiving a toe massage while on the go. The toe massage slipper is also equipped with a power switch, such that when the motors are not in use, the device operates as a functiona...