Patents by Inventor Joachim Heebaart

Joachim Heebaart 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).

  • Roll-up window shade with varying transparency
    Publication number: 20060021723
    Abstract: A roll-up window shade assembly for motor vehicles is provided. The roll-up window shade assembly includes a roll-up window shade element having a transparency that is anisotropic over its surface area. As desired, the transparency can change from the top edge of the window to the bottom edge of the window in the sense that a better transparency is provided in the region of the bottom edge of the window. Alternatively, the transparency can change from the rear edge of the window to the front edge of the window with the best transparency being provided next to the front edge of the window.
    Type: Application
    Filed: July 25, 2005
    Publication date: February 2, 2006
    Applicants: BOS GmbH & Co. KG, rokona Textilwerk GmbH
    Inventors: Roland Schneider, Uwe-Gert Heiner, Joachim Heebaart, Hans Kohn