Patents by Inventor Qiyuan Yuan

Qiyuan Yuan 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).

  • Butterfly home decoration
    Patent number: D896692
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: September 22, 2020
    Inventor: Qiyuan Yuan
  • Butterfly ornament
    Patent number: D911216
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: February 23, 2021
    Inventor: Qiyuan Yuan
  • Butterfly ornament
    Patent number: D949740
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: April 26, 2022
    Inventor: Qiyuan Yuan
  • Butterfly ornament
    Patent number: D996283
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: August 22, 2023
    Inventor: Qiyuan Yuan
  • Butterfly ornament
    Patent number: D1005881
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: November 28, 2023
    Inventor: Qiyuan Yuan