Patents by Inventor Michael F. Spooner

Michael F. Spooner 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).

  • Spark plug tester
    Patent number: 6064211
    Abstract: A tester for testing the spark plugs, distributor system, and wires used on combustion engines. The tester includes a housing that has an opening therethrough adapted and dimensioned for receiving a spark plug therethrough. The housing has at least one open face. A grounding rod is inserted through the aperture of the housing. The grounding rod is adapted for abutting a spark plug. A grounding wire is electrically connected to the grounding rod, which is adapted for coupling to a ground.
    Type: Grant
    Filed: March 11, 1999
    Date of Patent: May 16, 2000
    Inventor: Michael F. Spooner