Patents by Inventor Johannes Kerkvliet

Johannes Kerkvliet 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).

  • Drink cozy
    Patent number: D868548
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: December 3, 2019
    Inventor: Johannes Kerkvliet
  • Bottle stopper
    Patent number: D896078
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: September 15, 2020
    Inventor: Johannes Kerkvliet
  • Cake server set
    Patent number: D921446
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: June 8, 2021
    Assignee: Farmgate Mate Pty Ltd
    Inventor: Johannes Kerkvliet