Patents by Inventor Mike Zagone

Mike Zagone 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).

  • Audible safety warning system
    Patent number: 6486788
    Abstract: An audible safety warning message is recorded on a digital sound chip and the chip is installed in an extension tool such as an extension pole, a ladder or the like. The message playback sequence is initiated when the tool is activated to provide the user with a warning to avoid dangers such as overhead power wires and the like.
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: November 26, 2002
    Inventors: Mike Zagone, John Zagone