Patents by Inventor John Kuffner

John Kuffner 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).

  • Backpack beverage dispenser
    Patent number: 5529220
    Abstract: An inexpensive, light weight backpack beverage dispenser using standard two-liter bottles to hold the premix beverage. The bottles are connected to a two-port cap and are then connected in series with CO.sub.2 supplied to the inlet port of the first bottle and a dispensing hose and valve connected to the outlet port of the last bottle. The bottles, hoses and CO.sub.2 cylinder are contained in a light, insulated pack provided with a shoulder harness.
    Type: Grant
    Filed: December 21, 1994
    Date of Patent: June 25, 1996
    Assignee: The Coca-Cola Company
    Inventors: William S. Credle, Jr., John Kuffner