Patents by Inventor Hongbao Lin

Hongbao Lin 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).

  • License plate frame
    Patent number: D863168
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: October 15, 2019
    Assignee: Shenzhen Chengwanxing E-Commerce CO., LTD.
    Inventor: Hongbao Lin
  • Automobile dent repair tool
    Patent number: D878885
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: March 24, 2020
    Inventor: Hongbao Lin
  • Automobile dent repair tool
    Patent number: D879570
    Type: Grant
    Filed: October 12, 2019
    Date of Patent: March 31, 2020
    Inventor: Hongbao Lin
  • Windshield repair kit
    Patent number: D891894
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: August 4, 2020
    Inventor: Hongbao Lin
  • Knife block
    Patent number: D941640
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: January 25, 2022
    Inventor: Hongbao Lin
  • Knife handle
    Patent number: D966044
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: October 11, 2022
    Inventor: Hongbao Lin