Patents by Inventor Hermann Bayer

Hermann Bayer 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).

  • Defroster system for use in motor vehicles
    Patent number: 4549471
    Abstract: A defroster system for a motor vehicle is disclosed having air discharge openings in the dashboard which enable warm air to flow upwardly and impinge against the windshield. To ensure that the lower portion of the windshield is also being heated, and to prevent the windshield wipers from becoming frozen onto the windshield, secondary air ducts are provided which extend from the defroster duct into an open space which is disposed inside the vehicle in the proximity of the lower edge of the windshield and ahead of the windshield. The secondary air ducts are created by depressions formed into the lower wall of the defroster duct.
    Type: Grant
    Filed: October 22, 1984
    Date of Patent: October 29, 1985
    Assignee: General Motors Corporation
    Inventors: Fritz B. Kochy, Hermann Bayer