Patents by Inventor David C. Ballard

David C. Ballard 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).

  • Publication number: 20160120347
    Abstract: The present disclosure provides a beverage flotation device that uses attached empty containers as a primary means of flotation. The beverage flotation device includes a hollow cylinder comprising an inner surface and an outer surface, the hollow cylinder configured to securely accommodate a beverage container; and a container attachment point connected to the outer surface, the container attachment point comprising a plurality of threads configured to receive a mating screw-top container.
    Type: Application
    Filed: March 31, 2015
    Publication date: May 5, 2016
    Inventors: Peter L. Ballard, David C. Ballard