Patents by Inventor Curt A. Bergsten

Curt A. Bergsten 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).

  • Patent number: 5009328
    Abstract: An article cassette for a vending machine has a horizontal conveyor for supporting articles one behind another in a row behind an outfeed station and for feeding the articles step by step towards the outfeed station. The outfeed station at its forward end has an access opening provided with a cover mounted for rotation between a closed position and an opened position. In the opened position the cover provides access to the outfeed station for removal of an article therefrom. The cover also carries a screen for blocking off the outfeed station from the conveyor when the cover is opened, the screen being in the form of an extension at one end of the cover.
    Type: Grant
    Filed: July 20, 1989
    Date of Patent: April 23, 1991
    Inventor: Curt A. Bergsten