Patents by Inventor Reinhard Lüken

Reinhard Lüken 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: 7610717
    Abstract: The invention relates to a flower pot (1) made of deep drawn plastic material and provided for a hanging flower pot wherein a suspension part (2) comprises a plurality of strands (5) that are linked via hook clips (3) with the pot rim (4) that has an outer continuous contour. The aim of the invention is to provide a flower pot that, in accordance with the special technical conditions during the deep drawing, is provided with a fixation of the seat (7) of the hook clips (3), while maintaining a good distribution of suspension loads between the pot and the hook clips and safeguarding an appealing yet easy to handle shape. To achieve this aim, the pot rim (4) has tapered sections extending inwards towards a wall contiguous with the bottom. These tapered sections form a seat (7) for the hook clips (3).
    Type: Grant
    Filed: July 27, 2002
    Date of Patent: November 3, 2009
    Assignee: Gebr. Poeppelmann Kunststoffwek-Werkzeugbau
    Inventors: Reinhard Lüken, Alfons Sieverding