Patents by Inventor Erik K. Vinkel

Erik K. Vinkel 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).

  • Freezing mould bag, especially for freezing ice lumps
    Patent number: 5527012
    Abstract: A freezing mould bag for ices is formed from two plastic foils, and has a segmented inlet channel, two closure valve flaps extending within the interior of the bag, and a constriction which provides a venturi effect closing the bag at the constriction.
    Type: Grant
    Filed: February 10, 1994
    Date of Patent: June 18, 1996
    Assignee: Schur Consumer Products A/S
    Inventors: Erik K. Vinkel, Erling Vangedal-Nielsen