ALEXANDRIA, Va., June 6 -- United States Patent no. 12,281,930, issued on April 22, was assigned to A&D COMPANY Ltd. (Tokyo).
"Windshield for balance" was invented by Hisanori Oda (Saitama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a windshield for a balance, for which opening and closing doors of the windshield are smoothly moved without wobbling, dust or the like is unlikely to accumulate on the part of guide rails that guide the opening and closing doors, and cleaning is easy. Upper portions of the pair of opening and closing doors of the windshield are respectively suspended by upper frames provided along respective side portions of an upper surface door, and the opening and closin...