Patents by Inventor John C. Nolan, Jr.

John C. Nolan, Jr. 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).

  • Apparatus for filtering open drains
    Patent number: 5242591
    Abstract: A method and apparatus for filtering open drains, such as rain gutters, uses at least one elongated tube constructed from a plurality of strands of flexible, resilient, durable, corrosion resistant material. An affixing system removably affixes each of the elongated tube in the open drain. A method and a kit for filtering open drains also are disclosed.
    Type: Grant
    Filed: July 5, 1991
    Date of Patent: September 7, 1993
    Inventors: Kevin J. Beechert, John C. Nolan, Jr.