ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,270, issued on March 31, was assigned to Fitness Authority Industrial Co. LTD. (Taichung City, Taiwan).
"Exercise device" was invented by You-Hsiang Hsu (Taichung City, Taiwan) and Randal L. Lundquist (Ontario, Ohio).
According to the abstract* released by the U.S. Patent & Trademark Office: "An exercise device is provided, wherein the exercise device includes: a adjustable weight unit; a first training mechanism including two supports defining an internal space and a height direction, first rollers disposed on the two supports, two first cables, and two pulling assemblies disposed on the two supports and movable in the height direction, the two first cables being respectively d...