Patents by Inventor Yunning Lu

Yunning Lu 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).

  • Zipper tooth
    Patent number: D979886
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: March 7, 2023
    Assignee: IDEAL FASTENER (GUANGDONG) INDUSTRIES LTD.
    Inventors: Zongjian Lyu, Licheng Liu, Yunning Lu, Qijun Luo