US Trademark Classification US21 Household and kitchen utensils 皮革餐具垫（021-5363） Class 21 皮革餐具垫 021-5363 Chinese 皮革餐具垫 English Leather place mats Term ID 021-5363 Class 21 Type Goods Status Active · added, not since modified (A) Effective date 2026-05-21 Version 13-2026