Patents by Inventor Laurent Rufenacht

Laurent Rufenacht 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).

  • Wristwatch
    Patent number: D473146
    Type: Grant
    Filed: July 30, 2002
    Date of Patent: April 15, 2003
    Assignee: Desco Von Schulthess AG
    Inventor: Laurent Rufenacht
  • Wristwatch
    Patent number: D473471
    Type: Grant
    Filed: July 30, 2002
    Date of Patent: April 22, 2003
    Assignee: Desco Von Schulthess AG
    Inventor: Laurent Rufenacht
  • Watch
    Patent number: D693701
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: November 19, 2013
    Assignee: Leon Hatot Ltd
    Inventor: Laurent Rufenacht
  • Watch case
    Patent number: D694655
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: December 3, 2013
    Assignee: Leon Hatot SA (Leon Hatot AG) (Leon Hatot Ltd)
    Inventor: Laurent Rufenacht