Patents by Inventor Werner Hunninghaus

Werner Hunninghaus 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: 5076435
    Abstract: A packaging for food comprises a bottom portion, a lid portion and a product holder for the reception of individual pieces. In order to improve and stabilize the outward appearance of the packaging, the product holder is equipped with a peripheral edge section, which extends past the free rim of the bottom portion and has a slant sloping in the direction of the bottom portion and supports the lid portion. The lid portion is provided with a transition slant, which matches the slope of the slant of the product carrier.
    Type: Grant
    Filed: September 27, 1990
    Date of Patent: December 31, 1991
    Assignee: Ludwig Schokolade GmbH
    Inventors: Kurt H. Drews, Werner Hunninghaus
  • Patent number: 4925035
    Abstract: A packaging for food such as individual pieces of chocolate or candy. The packaging has an inner package with a sealing foil that seals off a product holder. An outer package that surrounds the inner package is made of stiffening material and is provided with a flange that extends parallel to the sealing foil, so that at least the rim portion of the product holder and of the sealing foil extend below the flange. A connecting seam is disposed between the sealing foil and the product holder at a distance from the outer edge of the rim portion of the product holder.
    Type: Grant
    Filed: September 14, 1988
    Date of Patent: May 15, 1990
    Assignee: Ludwig Schokolade GmbH
    Inventor: Werner Hunninghaus