Patents by Inventor Olaf Lüttman

Olaf Lüttman 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).

  • Roller Rail For A Sliding Door And Method For Actuating A Turnout In A Roller Rail
    Publication number: 20120144627
    Abstract: A roller rail for a sliding wall, which includes several sliding wall elements, in which each sliding wall element is supported to be displaceable via in particular two carriages. The roller rail is connectable to a branching roller rail via a turnout which is switchable by the carriages. At least one carriage of a sliding wall element, for switching the turnout, takes up a position which is located outside the turnout.
    Type: Application
    Filed: August 3, 2010
    Publication date: June 14, 2012
    Applicant: Doma GmbH +Co. KG
    Inventors: Arne Liebscher, Olaf Lüttman