Patents by Inventor Lin Haijun

Lin Haijun 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).

  • Handheld stun gun
    Patent number: D1006941
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: December 5, 2023
    Assignee: CUTTING EDGE PRODUCTS, INC.
    Inventor: Lin Haijun
  • Handheld stun gun
    Patent number: D1006942
    Type: Grant
    Filed: June 1, 2022
    Date of Patent: December 5, 2023
    Assignee: CUTTING EDGE PRODUCTS, INC.
    Inventor: Lin Haijun