Patents by Inventor Dennis F. Welch

Dennis F. Welch 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).

  • Vehicle roof structure kit
    Patent number: 4154473
    Abstract: The contour of the roof of a vehicle is modified by the securement thereto of a pre-formed cap or shroud. The shroud has a decorative overlay to enhance the aesthetics of the modification. The overlay or cap has an interior contour which, when disposed atop the roof structure of the vehicle, modified the contour thereof. The present invention further contemplates suitable moldings or the like for securely attaching the overlay to the vehicle.
    Type: Grant
    Filed: May 2, 1977
    Date of Patent: May 15, 1979
    Assignee: American Sunroof Corporation
    Inventors: Michael T. Alexander, Dennis F. Welch