US Trademark Classification US28 Toys, games and sporting goods 室内游戏（028-28） Class 28 室内游戏 028-28 Chinese 室内游戏 English Parlor games Spanish Juegos de salón Term ID 028-28 Class 28 Type Goods Status Active · added, not since modified (A) Effective date 1991-04-02 Version 07-1997