US Trademark Classification US28 Toys, games and sporting goods 篮球（028-1142） Class 28 篮球 028-1142 Chinese 篮球 English Basketballs Spanish Balones de baloncesto Term ID 028-1142 Class 28 Type Goods Status Active · added, not since modified (A) Effective date 1991-04-02 Version 07-1997