US Trademark Classification US13 Firearms and explosives 霰弹带（013-163） Class 13 霰弹带 013-163 Chinese 霰弹带 English Shot belts Spanish Cinturones de tiro Term ID 013-163 Class 13 Type Goods Status Active · added, not since modified (A) Effective date 1991-04-02 Version 07-1997