US Trademark Classification US21 Household and kitchen utensils 瓶口倒酒器（021-4517） Class 21 瓶口倒酒器 021-4517 Chinese 瓶口倒酒器 English Bottle pourers Term ID 021-4517 Class 21 Type Goods Status Active · added, not since modified (A) Effective date 2018-08-23 Version 11-2018