Patents by Inventor Ingo Putz

Ingo Putz 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).

  • Heating or air conditioning unit
    Patent number: 5853323
    Abstract: A heating or air conditioning unit for the interior of a motor vehicle including installation frames having louvers being inserted into a receptacle of the housing provided for that purpose. The installation frame has a profile on its frame sides so that the installation frame is held in a positive-locking manner in a receptacle of the housing. The profile has a wedge-shaped structure, thin ribs extending, running apart, along a frame side in the insertion direction.
    Type: Grant
    Filed: October 24, 1997
    Date of Patent: December 29, 1998
    Assignee: Behr GmbH & Co.
    Inventors: Oliver Beck, Ralf Berndt, Walter Denk, Hans Juergen Drobner, Manfred Fuchs, Gabriele Herbold, Ingo Putz, Reinhold Schork, Thomas Spranger, Walter Ullrich