Patents by Inventor Ib H. Berggren

Ib H. Berggren 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).

  • Toy truck
    Patent number: D314998
    Type: Grant
    Filed: November 29, 1989
    Date of Patent: February 26, 1991
    Assignee: Interlego AG
    Inventor: Ib H. Berggren
  • Toy car
    Patent number: D315931
    Type: Grant
    Filed: November 29, 1989
    Date of Patent: April 2, 1991
    Assignee: Interlego AG
    Inventor: Ib H. Berggren
  • Toy car
    Patent number: D315932
    Type: Grant
    Filed: November 29, 1989
    Date of Patent: April 2, 1991
    Assignee: Interlego AG
    Inventor: Ib H. Berggren
  • Toy trailer
    Patent number: D318080
    Type: Grant
    Filed: November 29, 1989
    Date of Patent: July 9, 1991
    Assignee: Interlego A.G.
    Inventor: Ib H. Berggren