Patents by Inventor Werner Seifried

Werner Seifried 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).

  • System for the transportation of construction machines, preferably excavators
    Patent number: 7669874
    Abstract: The invention relates to a system for the transportation of construction machines, preferably excavators, with a front subassembly, which can be used to couple a tractor vehicle, and a rear subassembly. According to the invention, the construction machine itself can be joined into a single transportation unit with the front subassembly and the rear subassembly.
    Type: Grant
    Filed: April 21, 2004
    Date of Patent: March 2, 2010
    Assignee: Liebherr-Hydraulikbagger GmbH
    Inventors: Werner Seifried, Harald Westner
  • Transfer apparatus
    Publication number: 20060182594
    Abstract: The invention relates to a transfer apparatus comprising an operator cabin articulated at a movable and travelable boom. In accordance with the invention, the operator cabin is arranged in a suspended manner at the free end of the boom.
    Type: Application
    Filed: July 28, 2005
    Publication date: August 17, 2006
    Inventors: Bernd Wager, Werner Seifried, Thomas Zitterbart
  • Mobile excavator
    Publication number: 20060021263
    Abstract: The invention relates to a mobile excavator comprising a travel unit having at least two axles. In accordance with the invention, at least one bogie is fastened to the mobile excavator in a coupling manner.
    Type: Application
    Filed: July 19, 2005
    Publication date: February 2, 2006
    Inventors: Oliver Autenrieth, Werner Seifried, Bernd Wager, Thomas Zitterbart, Bernd Wager
  • System for the transportation of construction machines, preferably excavators
    Publication number: 20040265105
    Abstract: The invention relates to a system for the transportation of construction machines, preferably excavators, with a front subassembly, which can be used to couple a tractor vehicle, and a rear subassembly. According to the invention, the construction machine itself can be joined into a single transportation unit with the front subassembly and the rear subassembly.
    Type: Application
    Filed: April 21, 2004
    Publication date: December 30, 2004
    Inventors: Werner Seifried, Harald Westner