Patents by Inventor Kalevi Mäkitalo

Kalevi Mäkitalo 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).

  • Adjustable ski for a snowmobile
    Patent number: 7195254
    Abstract: A snowmobile ski includes an elongate ski element. The elongate ski element has a tip and a tail defining a length therebetween, top and bottom surfaces, first and second lateral edges extending longitudinally between the tip and the tail defining a width therebetween, and an attachment flange extending upwardly from the top surface. At least one lateral extension element is detachably secured to one of the lateral edges to thereby increase the lateral width of the snowmobile ski.
    Type: Grant
    Filed: April 2, 2003
    Date of Patent: March 27, 2007
    Assignee: BRP Finland Oy
    Inventor: Kalevi Mäkitalo