US Trademark Classification US28 Toys, games and sporting goods 儿童游戏屋（028-616） Class 28 儿童游戏屋 028-616 Chinese 儿童游戏屋 English Play houses Spanish Casas de juego Term ID 028-616 Class 28 Type Goods Status Active · added, not since modified (A) Effective date 1994-10-01 Version 07-1997