Patents by Inventor Stephan Wichtl

Stephan Wichtl 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).

  • Tent
    Patent number: D718829
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: December 2, 2014
    Assignee: Red Bull GmbH
    Inventors: Gregor Huhsovitz, Eike Schaefer, Stephan Wichtl, Frank Mathis, Robert Leitner
  • Tent frame
    Patent number: D738979
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: September 15, 2015
    Assignee: Red Bull GmbH
    Inventors: Gregor Huhsovitz, Eike Schaefer, Stephan Wichtl, Frank Mathis, Robert Leitner