ALEXANDRIA, Va., June 17 -- United States Patent no. 12,310,269, issued on May 27.
"Attachment system for agricultural equipment" was invented by Mikhail Kostkin (Vrhnika, Slovenia).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to lifting and adjusting devices for agricultural equipment. The attachment system includes a mounting frame with fastening means for its attachment to the vehicle, and an implement bearing frame capable of vertical movement relative to the mounting frame under the action of lifting devices fixed on the sides of the mounting frame; and a framework located in front of the agricultural implement for installing at least one safety device. By all the design features ...