Patents by Inventor Jeff Ohmstedt

Jeff Ohmstedt 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).

  • Patent number: 4448433
    Abstract: The Toboggan Platform consists of a platform which may be connected to a snow toboggan on one side by means of a brace and two hinges. Opposite said hinges is a snow ski connected to said platform by bolts through said platform, two blocks and said ski. Atop said platform are: two knee braces connected to said platform by screws, an adjustable kicker plate communicating with said platform by two bolts through said plate having wing nuts on their top end and large washers on their opposite end, said kicker plate being adjustable by means of sliding said bolts through two slots in said platform, and a vertical support operably connected to said platform by means of a brace on one side, and two hinges having a common pin on the opposite side, enabling the removal of said vertical support.
    Type: Grant
    Filed: April 20, 1982
    Date of Patent: May 15, 1984
    Inventors: Chris Zeller, Jeff Ohmstedt