ALEXANDRIA, Va., July 30 -- United States Patent no. 12,370,400, issued on July 29, was assigned to ANHUI CHAMPION INTELLIGENT MANUFACTURING TECHNOLOGY Co. LTD (Hefei, China).
"Multifunctional training handle" was invented by Zhidong Chen (Hefei, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a multifunctional training handle, comprising: a first ring assembly, a second ring assembly, four hanging claw assemblies and a handle assembly; wherein the hanging claw assemblies each comprise a claw arm and a claw part that is fixed to a top end of the claw arm; the first ring assembly and the second ring assembly are assembled, and the second ring assembly has a degree of free...