Patents by Inventor Yanshan Luo

Yanshan Luo 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).

  • Bubble wand
    Patent number: D1017711
    Type: Grant
    Filed: November 16, 2023
    Date of Patent: March 12, 2024
    Inventor: Yanshan Luo
  • Toy water gun
    Patent number: D1017724
    Type: Grant
    Filed: November 16, 2023
    Date of Patent: March 12, 2024
    Inventor: Yanshan Luo