Patents by Inventor Peter L. Ellison

Peter L. Ellison 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).

  • Portable insulated cooler with built-in audio system
    Patent number: 5979175
    Abstract: The present invention relates to a portable recreational cooler in combination with an audio system. The audio system is mounted in the hinged lid and suitable speakers and wiring are located in the cooler sidewalls. Covers are provided to protect the system from the environment.
    Type: Grant
    Filed: September 24, 1998
    Date of Patent: November 9, 1999
    Inventor: Peter L. Ellison