ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,470,047, issued on Nov. 11, was assigned to LS ELECTRIC Co. LTD. (Anyang-si, South Korea).
"Shutter assembly and switchboard comprising same" was invented by Yong Ik Park (Anyang-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a shutter assembly and a switchboard comprising same, and provides a shutter assembly comprising: a shutter plate arranged to cover an outer terminal arranged on the rear surface of a switchboard case; and a shutter driving unit which is connected to one side of the shutter plate and which moves the shutter plate in the left and right directions, wherein the shutter driving unit has...