Patents by Inventor Bernt-Otto Haugltn

Bernt-Otto Haugltn 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).

  • Outsole for a sports shoe, especially a cross-country ski boot or telemark boot
    Patent number: 7591085
    Abstract: Outsole for a sports shoe, having a rear portion, which has a shoe heel, and a front portion, which is of slightly dish-shaped configuration, the outsole being produced so as to be continuously of relatively hard material, and being provided on the tread side, both in the region of the front portion and in the region of the rear portion, with a tread layer of relatively soft, material.
    Type: Grant
    Filed: January 11, 2005
    Date of Patent: September 22, 2009
    Assignee: Rottefella AS
    Inventor: Bernt-Otto Haugltn