Patents by Inventor Erman Zheng

Erman Zheng 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).

  • Toy basin
    Patent number: D1018702
    Type: Grant
    Filed: October 26, 2023
    Date of Patent: March 19, 2024
    Inventor: Erman Zheng
  • Toy vehicle
    Patent number: D1042663
    Type: Grant
    Filed: January 23, 2024
    Date of Patent: September 17, 2024
    Inventor: Erman Zheng
  • Toy grill
    Patent number: D1057853
    Type: Grant
    Filed: August 8, 2024
    Date of Patent: January 14, 2025
    Inventor: Erman Zheng