Patents by Inventor Even Wollo

Even Wollo 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).

  • Spring cartridge for ski binding
    Patent number: 8167331
    Abstract: The present invention relates to a spring cartridge for a ski binding, wherein the ski binding has a rotatable front binding part for attachment of a ski boot, and is in particular a telemark ski binding. In the binding the spring cartridge provides tension to a biasing cable which biases the rotatable front binding part, so as to rotate the front binding part so that an attached ski boot would be brought into contact with the ski to which the ski binding is attached. The spring cartridge comprises an extended hollow housing open at both ends, a compression spring held within the extended hollow housing and a pressure stub held partly within the compression spring. The pressure stub is structured with an extended portion having a cross dimension smaller than the interior size of the compression spring and a head having a larger size than the interior size of the compression spring.
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: May 1, 2012
    Assignee: Rottefella AS
    Inventors: Even Wøllo, Aksel Pettersen, Thomas Holm, Øyvar Svendsen, Bernt-Otto Hauglin
  • SPRING CARTRIDGE FOR SKI BINDING
    Publication number: 20090295126
    Abstract: The present invention relates to a spring cartridge for a ski binding, wherein the ski binding has a rotatable front binding part for attachment of a ski boot, and is in particular a telemark ski binding. In the binding the spring cartridge provides tension to a biasing cable which biases the rotatable front binding part, so as to rotate the front binding part so that an attached ski boot would be brought into contact with the ski to which the ski binding is attached. The spring cartridge comprises an extended hollow housing open at both ends, a compression spring held within the extended hollow housing and a pressure stub held partly within the compression spring. The pressure stub is structured with an extended portion having a cross dimension smaller than the interior size of the compression spring and a head having a larger size than the interior size of the compression spring.
    Type: Application
    Filed: April 27, 2009
    Publication date: December 3, 2009
    Applicant: ROTTEFELLA AS
    Inventors: Even Wollo, Aksel Pettersen, Thomas Holm, Oyvar Svendsen, Bernt-Otto Hauglin
  • Sticker area of a ski binding
    Patent number: D647156
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: October 18, 2011
    Assignee: Rottefella AS
    Inventors: Øyvar Svendsen, Thomas Holm, Even Wøllo
  • Heel portion of a ski binding
    Patent number: D650030
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: December 6, 2011
    Assignee: Rottefella, AS
    Inventors: Øyvar Svendsen, Thomas Holm, Even Wøllo
  • Front portion of a ski binding
    Patent number: D650461
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: December 13, 2011
    Assignee: Rottefella AS
    Inventors: Øyvar Svendsen, Thomas Holm, Even Wøllo