Patents by Inventor Qilin Cheng

Qilin Cheng 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).

  • Gnome ornament
    Patent number: D909236
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: February 2, 2021
    Inventor: Qilin Cheng
  • Target
    Patent number: D928269
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: August 17, 2021
    Inventors: Qilin Cheng, Chao Qiu
  • Gnome ornament
    Patent number: D938856
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: December 21, 2021
    Inventor: Qilin Cheng
  • Pistol toy
    Patent number: D952766
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: May 24, 2022
    Inventor: Qilin Cheng
  • Target
    Patent number: D1025213
    Type: Grant
    Filed: December 19, 2023
    Date of Patent: April 30, 2024
    Inventors: Qilin Cheng, Chao Qiu