US Trademark Classification US28 Toys, games and sporting goods 踝部负重（028-4075） Class 28 踝部负重 028-4075 Chinese 踝部负重 English Ankle weights Spanish Pesas para tobillos Term ID 028-4075 Class 28 Type Goods Status Active · added, not since modified (A) Effective date 2016-12-01 Version 10-2016