Patents by Inventor Bingjun Liu

Bingjun Liu 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).

  • Pet gate
    Patent number: D1050641
    Type: Grant
    Filed: December 20, 2022
    Date of Patent: November 5, 2024
    Inventor: Bingjun Liu
  • Pet barrier
    Patent number: D1053478
    Type: Grant
    Filed: September 2, 2024
    Date of Patent: December 3, 2024
    Inventor: Bingjun Liu
  • Pet gate
    Patent number: D1054128
    Type: Grant
    Filed: April 7, 2024
    Date of Patent: December 10, 2024
    Inventor: Bingjun Liu