Patents by Inventor Maoqun Jiang

Maoqun Jiang 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).

  • Water spray swimming pool
    Patent number: D967321
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: October 18, 2022
    Inventor: Maoqun Jiang
  • Water spray pool for dog
    Patent number: D984781
    Type: Grant
    Filed: June 13, 2022
    Date of Patent: May 2, 2023
    Inventor: Maoqun Jiang