Patents by Inventor Klaus Hassbenteufel

Klaus Hassbenteufel 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).

  • Heat Exchanger, Box for Receiving a Fluid for a Heat Exchanger, and Method for the Production of Such a Box
    Publication number: 20080202737
    Abstract: The invention relates to a box for receiving a coolant for a heat exchanger (1) used for motor vehicles. Said box comprises two sidewalls (22, 24 and 22a, 24a), two end walls (26, 28 and 26a, 28a), a cover (18 and 18a), and a bottom (20 and 20a) which is located opposite the cover (18 and 18a) and is provided with one or several openings (60) for receiving tubes, particularly connecting tubes, such as flat tubes. The cover (18 and 18a) is provided with at least one recess (90, 92, 94) into which reaches at least one extending wall (26, 26a, 28, 28a, 32).
    Type: Application
    Filed: July 4, 2005
    Publication date: August 28, 2008
    Inventors: Jorg Bergschneider, Haymo Broder, Klaus Hassbenteufel, Joachim Kopp, Wolfgang Kramer, Florian Moldovan, Karl-Heinz Staffa