Patents by Inventor Hailan Liang

Hailan Liang 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).

  • Animal feed container
    Patent number: D989410
    Type: Grant
    Filed: March 28, 2023
    Date of Patent: June 13, 2023
    Inventor: Hailan Liang
  • Animal feed container
    Patent number: D1005609
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: November 21, 2023
    Inventor: Hailan Liang
  • Hook
    Patent number: D1034167
    Type: Grant
    Filed: June 6, 2022
    Date of Patent: July 9, 2024
    Inventor: Hailan Liang