Patents by Inventor Owen Twitchell

Owen Twitchell 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).

  • Articulated steering sled
    Publication number: 20060049588
    Abstract: A sled having left and right runners pivotably attached to front, center and rear cross members. A central longitudinal member is axially pivotably attached to the front and rear cross members. When rotated, the central longitudinal member moves the central cross member right and left, causing the runners to bend and the sled to turn. The front and rear cross members are free to move toward and away from each other to facilitate the smooth deflection of the runners.
    Type: Application
    Filed: September 30, 2005
    Publication date: March 9, 2006
    Inventor: Owen Twitchell