Patents by Inventor Weipin Shao

Weipin Shao 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).

  • Cordless string trimmer
    Patent number: D966059
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: October 11, 2022
    Assignee: Ningbo Winbay Technology Co., Ltd.
    Inventor: Weipin Shao
  • Leaf blower
    Patent number: D970832
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: November 22, 2022
    Assignee: Ningbo Winbay Technology Co., Ltd.
    Inventor: Weipin Shao