ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,508,464, issued on Dec. 30, was assigned to MAGNATE HEALTH TECH. Co. LTD. (Taipei, Taiwan).
"Kettlebell" was invented by Lopin Wang (Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A kettlebell comprises a main weight block and several weight blocks, a teeth meshing plate is disposed on a top surface of the main weight block; a rotating shaft having an upper engaging rod and a lower engaging rod, the lower engaging rod optionally engages on the teeth meshing plate; a large teeth plate can move elastically, the large teeth plate is provided with first engaging teeth on a periphery of a through hole annularly; a connecting plate annularly pr...