Patents by Inventor Charles E. Conboy, Jr.

Charles E. Conboy, 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).

  • Cord line mower
    Patent number: 4781014
    Abstract: A cord line mower is provided and consists of the combination of a regular rotary mower with a cord line trimmer apparatus. A mechanism is included that can release extra cord line, as needed when the mower is in operation.
    Type: Grant
    Filed: May 18, 1987
    Date of Patent: November 1, 1988
    Inventors: Charles E. Conboy, Jr., George Spector