ALEXANDRIA, Va., April 15 -- United States Patent no. 12,599,803, issued on April 14.
"Fitness equipment" was invented by Huaxu Hu (Jinhua, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to the technical field of fitness equipment, and particularly to fitness equipment including a first main body, a second main body, and a resetting assembly. The second main body is reciprocally movable with respect to the first main body, and the resetting assembly includes an elastic rope and a fixed pulley. The fixed pulley is rotatably connected to the first main body, one end of the elastic rope is fixedly connected to the first main body, and the other end of the elastic rope passes ...