Patents by Inventor Jason Christopher Kardas

Jason Christopher Kardas 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).

  • Twist and stow rudder
    Publication number: 20080029010
    Abstract: A retraction system for rudders for small boats having a deck comprising a rudder means connecting said rudder to the rear of a boat enabling said rudder to pivot on an axis such that when the rudder is retracted, it rotates upwardly through about 270° from the normal operating position in the water while twisting about 90° so as to lay essentially flat on said deck.
    Type: Application
    Filed: July 24, 2007
    Publication date: February 7, 2008
    Inventors: Gregory S. Ketterman, James T. Czarnowski, Jason Christopher Kardas