Patents by Inventor Marianna Hagberg

Marianna Hagberg 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).

  • Casserole holder or the like
    Patent number: D298403
    Type: Grant
    Filed: February 4, 1986
    Date of Patent: November 8, 1988
    Assignee: Ikea of Sweden AB
    Inventors: Knut Hagberg, Marianna Hagberg