Patents by Inventor Stephanie Zheng

Stephanie 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).

  • Skin massage tool
    Patent number: D1018883
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: March 19, 2024
    Assignee: 88 Harmony Place, LLC
    Inventor: Stephanie Zheng
  • Skin massage tool
    Patent number: D1046180
    Type: Grant
    Filed: June 6, 2023
    Date of Patent: October 8, 2024
    Assignee: 88 Harmony Place, LLC
    Inventor: Stephanie Zheng