Patents by Inventor Liuan Ji

Liuan Ji 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).

  • Bike saddle
    Patent number: D952364
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: May 24, 2022
    Assignee: JIANGYIN ANQI AUTOMOBILE ACCESSORIES CO., LTD.
    Inventor: Liuan Ji
  • Bike saddle
    Patent number: D974059
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: January 3, 2023
    Assignee: Jiangyin City Anqi Vehicle Fittings Co., Ltd.
    Inventor: Liuan Ji
  • Bike saddle
    Patent number: D998986
    Type: Grant
    Filed: April 7, 2023
    Date of Patent: September 19, 2023
    Inventor: Liuan Ji
  • Bike saddle
    Patent number: D998987
    Type: Grant
    Filed: April 7, 2023
    Date of Patent: September 19, 2023
    Inventor: Liuan Ji
  • Bike saddle
    Patent number: D1055546
    Type: Grant
    Filed: July 26, 2024
    Date of Patent: December 31, 2024
    Inventor: Liuan Ji