Patents by Inventor Albrecht von Dewitz

Albrecht von Dewitz 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: 7607445
    Abstract: In a pole (11) for holding and/or supporting tent sheets (3, 5) that can be assembled from interconnecting segments (15) to make an arch (12), the individual segments (15) can be connected together by intermediate elements (16) that can be inserted into them and a tensioning element (21) can be suspended from each of these intermediate elements (16) on the inside of an arch (12), with the ability for the tensioning elements (21) to be tensioned in the area of the ends (13, 14) of the pole (11). This configuration means that the tent (1) is always stable and its interior is not partitioned off or subdivided by tensioning straps. Also, the tent (1) can be pitched and struck within a short period of time (FIG. 1).
    Type: Grant
    Filed: July 9, 2007
    Date of Patent: October 27, 2009
    Assignee: VauDe Sport GmbH & Co. KG
    Inventors: Albrecht von Dewitz, Hans-Thomas Langowski, Hansjörg Egger, Tobias Fugel, Daniel Gebel, Matthias Kimmerle
  • Patent number: 4660751
    Abstract: In a device to secure the shoulder straps of a backpack or rucksack, fittings are fitted to the upper ends of the shoulder straps and are pivotally mounted together on a retaining piece. In the preferred embodiment the fittings are situated in the middle of the rucksack and the pivotal mounting of one or both shoulder straps is constructed so as to be continuously adjustable in various angles at the retaining piece. The arrangement permits adjustment of the lateral distance between the shoulder straps in the shoulder region both simply and rapidly to suit the build of the wearer, so that the shoulder straps are always supported in the optimum position.
    Type: Grant
    Filed: August 25, 1985
    Date of Patent: April 28, 1987
    Inventor: Albrecht von Dewitz