Patents by Inventor Manfred Diedrichsen

Manfred Diedrichsen 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).

  • Curtain rod
    Patent number: 6669034
    Abstract: A wardrobe rod with two brackets includes a tensioning device for tensioning the wardrobe rod along its longitudinal direction. The tensioning device includes a tension member that longitudinally transfixes the wardrobe rod formed as a tube. Its centerline extends beyond its ends displaced with respect to the centerline of the wardrobe rod, and lies at least in the displaced area on contact surfaces of an insert that is supported by the inner wall area of the wardrobe rod opposite the tension member.
    Type: Grant
    Filed: May 20, 2002
    Date of Patent: December 30, 2003
    Assignee: Manfred Diedrichsen & Co.
    Inventor: Manfred Diedrichsen
  • Curtain- pole
    Publication number: 20020179554
    Abstract: A wardrobe rod with two brackets includes a tensioning device for tensioning the wardrobe rod along its longitudinal direction. The tensioning device includes a tension member that longitudinally transfixes the wardrobe rod formed as a tube. Its centerline extends beyond its ends displaced with respect to the centerline of the wardrobe rod, and lies at least in the displaced area on contact surfaces of an insert that is supported by the inner wall area of the wardrobe rod opposite the tension member.
    Type: Application
    Filed: May 20, 2002
    Publication date: December 5, 2002
    Inventor: Manfred Diedrichsen