ALEXANDRIA, Va., June 25 -- United States Patent no. 12,337,204, issued on June 24, was assigned to NEWTECH WELLNESS Co. LTD. (Gimhae-si, South Korea).
"Standing squat calf raise" was invented by Hyun Jung Byun (Busan, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "As for the standing squat calf raise according to an embodiment of this invention, the inclination of the stool where the user stands to perform an action of lifting or lowering a load toward the floor is varied while placing his or her feet flat on the floor, wherein it includes a frame unit forming a mounting space with multiple frames connected to the frame unit above to be rotatable, and it shall mediate the load application unit f...