Patents by Inventor Olaf Kaden

Olaf Kaden 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).

  • Condensate draining pipe for a heating, ventilating and/or air conditioning system and method for assembling a condensate draining pipe
    Patent number: 7950419
    Abstract: A condensate draining pipe is provided for a heating system, a ventilating system, and/or an air conditioning (HVAC) system that includes, but is not limited to a condensate feed portion and a condensate drain portion. The condensate feed portion and the condensate drain portion are connectable to one another by a press-fit coupling assembly comprising an O-ring seal.
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: May 31, 2011
    Assignee: GM Global Technology Operations LLC
    Inventors: Olaf Kaden, Andreas Marutschke
  • CONDENSATE DRAINING PIPE FOR A HEATING, VENTILATING AND/OR AIR CONDITIONING SYSTEM AND METHOD FOR ASSEMBLING A CONDENSATE DRAINING PIPE
    Publication number: 20110119892
    Abstract: A condensate draining pipe is provided for a heating system, a ventilating system, and/or an air conditioning (HVAC) system that includes, but is not limited to a condensate feed portion and a condensate drain portion. The condensate feed portion and the condensate drain portion are connectable to one another by a press-fit coupling assembly comprising an O-ring seal.
    Type: Application
    Filed: January 31, 2011
    Publication date: May 26, 2011
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Olaf KADEN, Andreas MARUTSCHKE
  • MOTOR VEHICLE HAVING AN A COLUMN
    Publication number: 20100194152
    Abstract: A motor vehicle is provided having an A column, which forks in its lower area into an A1 column and an A2 column, in order to accommodate a triangular window therein, having a panel enveloping the A2 column, the spatial area between A2 column and panel being implemented as a flow channel, which is connected to a fresh air supply, the panel having a first air outlet opening facing toward the triangular window and/or a second air outlet opening facing toward a side window.
    Type: Application
    Filed: April 28, 2008
    Publication date: August 5, 2010
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Peter Arndt, Olaf Kaden
  • CONDENSATE DRAINING PIPE FOR A HEATING, VENTILATING AND/OR AIR CONDITIONING SYSTEM AND METHOD FOR ASSEMBLING A CONDENSATE DRAINING PIPE
    Publication number: 20090211658
    Abstract: A condensate draining pipe is provided for a heating system, a ventilating system, and/or an air conditioning (HVAC) system that includes, but is not limited to a condensate feed portion and a condensate drain portion. The condensate feed portion and the condensate drain portion are connectable to one another by a press-fit coupling assembly comprising an O-ring seal.
    Type: Application
    Filed: February 20, 2009
    Publication date: August 27, 2009
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Olaf KADEN, Andreas MARUTSCHKE