Patents by Inventor Richard L. Fitzpatrick

Richard L. Fitzpatrick 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).

  • Elements for supporting wheels above ground and device for connecting the elements
    Patent number: 4040521
    Abstract: Two flat, elongated support plates are arranged to form the shape of an X as viewed from the side. A base plate connects the bottom ends of the support plates together. A concave plate connects the top ends of the support plates together with the concave facing upwardly. A pair of these elements can be connected together by an elongated telescopic member that is secured at each end to a corresponding element by a hinge.
    Type: Grant
    Filed: September 22, 1976
    Date of Patent: August 9, 1977
    Assignee: The Raymond Lee Organization, Inc.
    Inventor: Richard L. Fitzpatrick