Patents by Inventor Rodney A. Carringer

Rodney A. Carringer 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).

  • Multipurpose emergency tool
    Patent number: 6308355
    Abstract: A multipurpose tool for use by firefighters and emergency personnel. The tool including a spanner wrench claw for turning firefighting hose connections, a wrench slot for turning natural gas valves, a glass-breaking spike, an open slot cutter for cutting seat belts and the like, and a foldable handle having an end shaped to be used as a pry bar.
    Type: Grant
    Filed: March 2, 2000
    Date of Patent: October 30, 2001
    Assignee: Task Force Tips, Inc.
    Inventors: Stewart G. McMillan, David J. Kolacz, Rodney A. Carringer, James H. Walker
  • Folding spanner wrench
    Patent number: D456677
    Type: Grant
    Filed: March 2, 2000
    Date of Patent: May 7, 2002
    Assignee: Task Force Tips, Inc.
    Inventors: David J. Kolacz, Rodney A. Carringer