US Trademark Classification US36 Finance, insurance and real estate 债券经纪服务（036-1598） Class 36 债券经纪服务 036-1598 Chinese 债券经纪服务 English Bonds brokerage services Term ID 036-1598 Class 36 Type Services Status Active · added, not since modified (A) Effective date 2025-07-10 Version 12-2025