Patents by Inventor Susan L. Englehart

Susan L. Englehart 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: 5624357
    Abstract: A kayak simulator machine is provided. The machine comprises a support assembly, a resistance-creating device coupled to the support assembly, a cord member coupled to the resistance-creating device, and a paddle-shaft coupled to the support assembly by the cord member. The paddle-shaft has opposite ends rotatably attached to the cord member whereby the paddle-shaft may be twisted relative to the cord member. The cord member is coupled to the resistance-creating device in such a manner that a pulling-resistance is imposed when the paddle-shaft is pulled, the pulling-resistance being greater than the pushing-resistance imposed when the paddle-shaft is pushed. The cord member is also coupled to the resistance-creating device in such a manner that the pulling-resistance is applied to the ends of the paddle-shaft. The paddle-shaft is coupled to the support assembly in such a manner that a center portion of the paddle-shaft may pivot in a three-dimensional pivot space.
    Type: Grant
    Filed: July 22, 1991
    Date of Patent: April 29, 1997
    Assignee: Englehart Products Inc.
    Inventors: Susan L. Englehart, Richard J. Englehart