Patents Assigned to TianChang City ShuangFeng Stationery Co., Ltd.
  • Dining chair
    Patent number: D955123
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: June 21, 2022
    Assignee: TianChang City ShuangFeng Stationery Co., Ltd.
    Inventors: Junde Dai, Jianzhong Chen