Patents by Inventor Luan DeYang

Luan DeYang 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).

  • Food tray assembly
    Patent number: D891187
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: July 28, 2020
    Inventor: Luan DeYang
  • Food tray assembly
    Patent number: D907964
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: January 19, 2021
    Inventor: Luan DeYang
  • Food tray assembly
    Patent number: D908435
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: January 26, 2021
    Inventor: Luan DeYang