Patents by Inventor John David Engle

John David Engle 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: 20130082068
    Abstract: In one embodiment, the present disclosure includes a disposable cardboard juice box holder used for holding juice boxes and similar packaged liquid containers to prevent the spillage of the liquid contents of the juice box when opened and liquid contents are consumed. The juice box holder is collapsible into an essentially flat form and can be included with the drink boxes in an efficient manner. When ready to use, the user expands the holder into the intended shape and slides the juice box into the juice box holder. The somewhat rigid juice box holder surrounds the juice box on all sides, with at least the top open, making contact with at least two corners of the juice box.
    Type: Application
    Filed: October 3, 2011
    Publication date: April 4, 2013
    Inventor: John David Engle