Patents by Inventor Susu Li

Susu Li 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).

  • Toy box
    Patent number: D897454
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: September 29, 2020
    Assignee: Shenzhen Xinjiale International Trade Co., Ltd.
    Inventor: Susu Li