US Trademark Classification US16 Paper and stationery 印刷代金券（016-1789） Class 16 印刷代金券 016-1789 Chinese 印刷代金券 English Printed vouchers Spanish Vales impresos Term ID 016-1789 Class 16 Type Goods Status Active · added, not since modified (A) Effective date 2008-11-27 Version 09-2007