Patents by Inventor Ulf Christian Pöpleu

Ulf Christian Pöpleu 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).

  • Foodstuff chilling device
    Patent number: 6640576
    Abstract: The present invention provides food coolers the cooling, in particular deep freezing, of foods produced as moldings (3) comprising a refrigerating space (1) and a conveyor belt (2) for conveying the foods (3) through this refrigerating space (1). The conveyor belt (2) is assigned holding devices (6) for the defined positioning of the moldings (3) on the conveyor belt (2).
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: November 4, 2003
    Assignee: AGA Aktiebolag
    Inventors: Rudolf Erwin Berghoff, Ulf Christian Pöpleu