ALEXANDRIA, Va., July 28 -- United States Patent no. 12,691,325, issued on July 28, was assigned to Yongkang Saihan Electronic Technology Co Ltd. (Jinhua, China).
"Lifting structure for platform of treadmill" was invented by Jiachen Hu (Zhejiang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed in the present invention is a lifting structure for a platform of a treadmill, including lifting units rotatably connected to a treadmill support, the lifting unit having a first position for lifting a front end of the treadmill support after the lifting unit is unfolded and a second position for making a lower edge of the lifting unit higher than or flush with support surfaces of support legs and/or sup...