Patents by Inventor Xingguo Dan

Xingguo Dan 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).

  • Kettlebell
    Patent number: D980348
    Type: Grant
    Filed: October 25, 2022
    Date of Patent: March 7, 2023
    Inventor: Xingguo Dan
  • Strength training weight
    Patent number: D980351
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: March 7, 2023
    Inventor: Xingguo Dan
  • Strength training weight
    Patent number: D980352
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: March 7, 2023
    Inventor: Xingguo Dan
  • Strength training weight
    Patent number: D980353
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: March 7, 2023
    Inventor: Xingguo Dan