Patents by Inventor Helmutt Hurr

Helmutt Hurr 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).

  • Mobile work machine comprising accessible platforms
    Publication number: 20040090036
    Abstract: The invention relates to a mobile work machine, especially a mobile concrete pump, comprising a chassis (10) and accessible platforms (22) which are positioned on carrier brackets (26) projecting laterally from the chassis. The aim of the invention is to produce and mount said platforms (22) in a simple manner. To this end, the platforms consist of hollow profiled rails (30, 30′, 32) having a downward-facing profile wall (34) which rests against the carrier brackets (26), the rails being detachably connected to the brackets.
    Type: Application
    Filed: July 21, 2003
    Publication date: May 13, 2004
    Inventors: Dieter Schillinger, Dieter Schneider, Helmutt Hurr