US Trademark Classification US21 Household and kitchen utensils 非贵金属毛巾环（021-4776） Class 21 非贵金属毛巾环 021-4776 Chinese 非贵金属毛巾环 English Towel rings, not of precious metal Term ID 021-4776 Class 21 Type Goods Status Active · added, not since modified (A) Effective date 2021-06-24 Version 11-2021