Patents by Inventor Eberhard Luebke

Eberhard Luebke 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: 6504112
    Abstract: An analytical balance includes a balance housing having a base area and back structure, a balance scale, and a wind guard encircling the balance scale. The wind guard includes a base surface formed by the base area, a back wall formed by the back structure, a fixed front pane, movable side panes, and a movable upper sliding door. The side panes and the upper sliding door can be opened or closed manually or by motor. The fixed front pane has no frame and is fastened to the base area. The side panes are guided on the base area and are secured on the back structure, to prevent tilting. The upper sliding door is guided by at least one sliding guide on the back structure. This configuration provides an open view of the goods being weighed that is essentially unobstructed from all sides, as well as ready access thereto.
    Type: Grant
    Filed: November 20, 2000
    Date of Patent: January 7, 2003
    Assignee: Sartorius Aktiengesellschaft
    Inventors: Eberhard Luebke, Hans-Heinrich Koehne, Juergen Winkelbach