Patents by Inventor Lutz Haupt

Lutz Haupt 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).

  • Sealing arrangement for a motor vehicle window, composite seal, and method for producing a composite seal
    Patent number: 11117456
    Abstract: A seal arrangement for sealing a corner region of a window against a vehicle body component of a motor vehicle. The seal arrangement defines a seal plane, a first seal axis and a second seal axis which extends transversely with respect to the latter. A fastening section serves for fastening to the vehicle body component. A seal section has a sealing lip which can be deflected elastically transversely with respect to the seal plane when the corner region of the window comes into contact with the sealing lip, and which extends arcuately from the first seal axis to the second seal axis. The sealing lip is configured as a molded sealing lip over its entire arcuate extent.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: September 14, 2021
    Assignee: COOPER STANDARD GMBH
    Inventors: Tomasz Krefta, Lutz Haupt
  • SEALING ARRANGEMENT FOR A MOTOR VEHICLE WINDOW, COMPOSITE SEAL, AND METHOD FOR PRODUCING A COMPOSITE SEAL
    Publication number: 20190217693
    Abstract: A seal arrangement for sealing a corner region of a window against a vehicle body component of a motor vehicle. The seal arrangement defines a seal plane, a first seal axis and a second seal axis which extends transversely with respect to the latter. A fastening section serves for fastening to the vehicle body component. A seal section has a sealing lip which can be deflected elastically transversely with respect to the seal plane when the corner region of the window comes into contact with the sealing lip, and which extends arcuately from the first seal axis to the second seal axis. The sealing lip is configured as a molded sealing lip over its entire arcuate extent.
    Type: Application
    Filed: March 22, 2019
    Publication date: July 18, 2019
    Inventors: Tomasz Krefta, Lutz Haupt