Patents by Inventor John A. Duggan

John A. Duggan 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).

  • Shower door assembly
    Patent number: 4811520
    Abstract: An enclosure for a tub or shower comprising a header having first and second exterior faces with each face having a decorative configuration. Panel doors, each having an interchangeable towel rack or handle, are connected to said header. Each towel rack or handle has a decorative configurations which is the same as or corresponds with one of the decorative configurations on the header exteriors such that a towel rack or handle and a header exterior face have matching decorative configurations when viewed from either the inside or outside of the enclosure.
    Type: Grant
    Filed: August 11, 1988
    Date of Patent: March 14, 1989
    Assignee: Universal-Rundle Corporation
    Inventors: John A. Duggan, Robert P. Gombas