US Trademark Classification US28 Toys, games and sporting goods 韩国棋盘游戏(掷柶游戏套装)(028-4203) Class 28 韩国棋盘游戏(掷柶游戏套装) 028-4203 Chinese 韩国棋盘游戏(掷柶游戏套装) English Korean board games (Yut Nori sets) Term ID 028-4203 Class 28 Type Goods Status Active · added, not since modified (A) Effective date 2018-09-06 Version 11-2018