Patents by Inventor Xiaping Wang

Xiaping Wang 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).

  • Knife sharpening tool
    Patent number: D992392
    Type: Grant
    Filed: April 12, 2023
    Date of Patent: July 18, 2023
    Inventor: Xiaping Wang
  • Knife sharpener
    Patent number: D995258
    Type: Grant
    Filed: May 11, 2022
    Date of Patent: August 15, 2023
    Assignee: Yiwu Kaisheng Outdoor Products Co., LTD.
    Inventor: Xiaping Wang