US Trademark Classification US21 Household and kitchen utensils 蛋糕托（021-397） Class 21 Cake rests 021-397 蛋糕托 Chinese 蛋糕托 English Cake rests Spanish Restos de pastel Term ID 021-397 Class 21 Type Goods Status Active · added, not since modified (A) Effective date 1991-04-02 Version 07-1997