Patents by Inventor Dennis F. Herlihy

Dennis F. Herlihy 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).

  • Cutting apparatus for workpieces with a thin walled cross section
    Patent number: 5934166
    Abstract: A cutting apparatus is disclosed for cutting a workpiece. The cutting apparatus includes a base that includes a support to support the workpiece, and a cutting blade pivotally connected to the base that includes a first cutting edge and a second cutting edge. The cutting apparatus further includes an operator connected to the cutting blade to operate the cutting blade to cut the workpiece.
    Type: Grant
    Filed: December 11, 1997
    Date of Patent: August 10, 1999
    Assignees: Dennis F. Herlihy, John Herlihy
    Inventor: Dennis F. Herlihy