ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,346, issued on July 14, was assigned to GIANNI INDUSTRIES INC. (New Taipei City, Taiwan).
"Electromagnetic lock securely-mounting structure" was invented by Che-Ming Chang (New Taipei City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electromagnetic lock securely-mounting structure includes an electromagnetic lock having two end portions each of which is formed with a through hole is which a fastening member is arranged and a penetrating aperture in communication with the through hole; a plurality of secure mounting devices each having a first end that is formed with a protruded portion and a second end that is formed with a holed porti...