Patents by Inventor Dongling Liao

Dongling Liao 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).

  • Patent number: D1032204
    Type: Grant
    Filed: December 21, 2023
    Date of Patent: June 25, 2024
    Assignee: Taizhou Haoyijia Household Products Co., Ltd.
    Inventor: Dongling Liao