Patents by Inventor Seth Jonsson

Seth Jonsson 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).

  • Road sign stand
    Patent number: D1023355
    Type: Grant
    Filed: March 17, 2023
    Date of Patent: April 16, 2024
    Inventor: Seth Jonsson
  • Traffic barrel base
    Patent number: D1068520
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: April 1, 2025
    Assignee: Worxsafe AB
    Inventors: Seth Jonsson, Olov Viberg, Pär Johansson