Patents by Inventor Qihao Su

Qihao Su has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Food dispensing pet toy
    Patent number: D871687
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: December 31, 2019
    Assignee: Suzhou Jinhua Pet Products Co., Ltd
    Inventors: Tiantian Mou, Qihao Su, Xirong Mao, Mi Zhang, Xuan Sun