Patents by Inventor Michael E. Fedor

Michael E. Fedor 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 and pencil for engine
    Patent number: 7392576
    Abstract: A first portion or plug and a second portion or pencil are provided, for use in a device, such as a marine engine. The first portion or plug may have an outer surface with external threads and a cavity with internal threads. The external threads of the first portion or plug may be threaded oppositely from the internal threads inside the cavity of the first portion or plug. The opposite threading allows the plug and pencil combination to be detached and unscrewed from an engine without the plug and pencil coming apart.
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: July 1, 2008
    Inventor: Michael E. Fedor
  • Plug and pencil for engine
    Patent number: 6997660
    Abstract: A first portion or plug and a second portion or pencil are provided, for use in a device, such as a marine engine. The first portion or plug may have an outer surface with external threads and a cavity with internal threads. The external threads of the first portion or plug may be threaded oppositely from the internal threads inside the cavity of the first portion or plug. The opposite threading allows the plug and pencil combination to be detached and unscrewed from an engine without the plug and pencil coming apart.
    Type: Grant
    Filed: October 5, 2004
    Date of Patent: February 14, 2006
    Inventor: Michael E. Fedor