Patents by Inventor Wolfgang Steinnagel

Wolfgang Steinnagel 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).

  • Window assembly for a motor vehicle
    Patent number: 7621585
    Abstract: A window assembly for a motor vehicle includes a sheet and a sealing element for a fixed window to be secured to the edge portion of a section of the vehicle body. The sealing element features a bonding portion, which is bonded to the inside of the sheet, and includes a sealing lip projecting from the bonding portion, which can be brought into contact with the edge portion of the vehicle body section. To facilitate repainting of the edge portion of the vehicle body section the sealing lip, over its length, features at least a first and second layer, which are arranged one over the other and are tightly bonded to one another. The first layer forms an external surface layer and exhibits a higher temperature resistance than the second layer.
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: November 24, 2009
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Wolfgang Steinnagel
  • Window assembly for a motor vehicle
    Publication number: 20050284047
    Abstract: A window assembly for a motor vehicle includes a sheet and a sealing element for a fixed window to be secured to the edge portion of a section of the vehicle body. The sealing element features a bonding portion, which is bonded to the inside of the sheet, and includes a sealing lip projecting from the bonding portion, which can be brought into contact with the edge portion of the vehicle body section. To facilitate repainting of the edge portion of the vehicle body section the sealing lip, over its length, features at least a first and second layer, which are arranged one over the other and are tightly bonded to one another. The first layer forms an external surface layer and exhibits a higher temperature resistance than the second layer.
    Type: Application
    Filed: June 17, 2005
    Publication date: December 29, 2005
    Inventor: Wolfgang Steinnagel