Patents by Inventor Franziska König

Franziska König 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).

  • Preserve can
    Patent number: D895440
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: September 8, 2020
    Inventor: Franziska König
  • Preserve can
    Patent number: D955226
    Type: Grant
    Filed: September 8, 2020
    Date of Patent: June 21, 2022
    Inventor: Franziska König