Patents by Inventor Dennis I. Strausbaugh

Dennis I. Strausbaugh 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).

  • Plug or cap puller
    Patent number: 5003682
    Abstract: A tool assembly for removing caps or plugs from sewer lines to be connected by contractors or plumbers.The tool includes three distinct pieces which may, in conjunction, be slid over a cap or plug to be removed.A screw element is then turned to pull the cap or plug from a sewer line without damage to the cap or line itself.The tool is designed for rapid attachment and use to reduce time consumed and danger to contractors and plumbers working on a sewer connection.
    Type: Grant
    Filed: May 29, 1990
    Date of Patent: April 2, 1991
    Inventors: Dennis I. Strausbaugh, Irvin R. Strausbaugh