ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,158, issued on March 24, was assigned to LS MTRON LTD. (Anyang-si, South Korea).
"Rotation device for injection molding machine" was invented by Yun Jin Choi (Anyang-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein is a rotation device for an injection molding machine. The rotation device includes: a fixed plate coupled to a movable plate, and provided with a first through hole which is formed in the center thereof; a rotating plate rotatably coupled to the fixed plate, provided with a second through hole corresponding to the first through hole, and formed such that a movable mold is coupled thereto; movement pipes in...