US Patent Issued to LG Electronics on March 24 for "Mat-type exercise device" (South Korean Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,582,864, issued on March 24, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Mat-type exercise device" was invented by Taehee Lee (Seoul, South Korea), Seyoung Woo (Seoul, South Korea) and Jeongjoon Roh (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Proposed is a mat-type exercise device. The mat-type exercise device may include a plurality of wheel modules. Each of the plurality of wheel modules is installed in the device body such that the wheel module can move between a protrusion position at which the wheel module protrudes from the lower surface of the device body and an introduction position at which the wheel modul...