Patents by Inventor Duane J. Sunnarborg

Duane J. Sunnarborg 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).

  • Bottled soda dispenser
    Patent number: 6540111
    Abstract: A bottled soda dispenser for dispensing soda from a 2-liter bottle without having to remove the cap each time. The invention allows for one hand dispensing and keeps the carbonation in the bottle. The dispenser consists of the base, a bottle holder, a valve system and actuating levers. An air inlet having a check valve provides sufficient air in the bottle as the soda is withdrawn.
    Type: Grant
    Filed: September 25, 2001
    Date of Patent: April 1, 2003
    Inventor: Duane J. Sunnarborg
  • Bottled soda dispenser
    Publication number: 20020070234
    Abstract: A bottled soda dispenser for dispensing soda from a 2-liter bottle without having to remove the cap each time. The invention allows for one hand dispensing and keeps the carbonation in the bottle. The dispenser consists of the base, a bottle holder, a valve system and actuating levers. An air inlet having a check valve provides sufficient air in the bottle as the soda is withdrawn.
    Type: Application
    Filed: September 25, 2001
    Publication date: June 13, 2002
    Inventor: Duane J. Sunnarborg