Patents by Inventor Joseph W. Roberts, Sr.

Joseph W. Roberts, Sr. 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).

  • Self-flashing channeled skylight
    Patent number: 4548006
    Abstract: A self flashing skylight for installation on the downwardly sloping roof is disclosed, in which a central portion is convexly curved and the side edges are provided with channels adjacent the convexly curved portion so that rain water impinging on the skylight will tend to be diverted into the channels which direct the water to the bottom of the skylight.
    Type: Grant
    Filed: September 13, 1984
    Date of Patent: October 22, 1985
    Inventor: Joseph W. Roberts, Sr.