Patents by Inventor Aage Kristiansen

Aage Kristiansen 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).

  • Seat, especially for a vehicle
    Patent number: 6733083
    Abstract: A vehicle seat includes a cellular plastic layer adjacent to the body of a user. The cellular plastic layer is a layer of a substantially energy absorbing cellular plastic having a density of 30-110 kg/m3, an ILD at 65% indentation of 100-500 N, and a rebound of maximum 10%.
    Type: Grant
    Filed: November 16, 2000
    Date of Patent: May 11, 2004
    Assignee: Dan-Foam A/S
    Inventors: Dag Landvik, Aage Kristiansen