Patents by Inventor Harry Stagg

Harry Stagg 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).

  • Lifting systems and methods for use with a hitch mechanism
    Publication number: 20050184484
    Abstract: A lifting system for a hitch mechanism is provided. The lifting system includes a raise/lower member; an intermediate mechanism to move the raise/lower member between a lower position and an upper position; and a control for causing the intermediate mechanism to move the raise/lower member from one position to the other.
    Type: Application
    Filed: February 20, 2004
    Publication date: August 25, 2005
    Inventors: Timothy Johns, Alexey Vihracheff, Harry Stagg, Anastacio Cruz