Patents by Inventor Albert Kaufmann

Albert Kaufmann 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).

  • Publication number: 20090040880
    Abstract: Watch movement having a display mechanism with: several rotating indicators (12, 15), for displaying a two-digit number in an aperture, cams (5, 6) arranged to control the angular position of the rotating indicator or indicators (12), selection means actuated by the crown (34) for selecting the cam acting on each indicator (12, 15).
    Type: Application
    Filed: February 15, 2008
    Publication date: February 12, 2009
    Inventors: Jean-Francois Ruchonnet, Albert Kaufmann, Richard Lepeu
  • Patent number: D261615
    Type: Grant
    Filed: March 19, 1979
    Date of Patent: November 3, 1981
    Assignee: Interdica S.A.
    Inventor: Albert Kaufmann
  • Patent number: D262606
    Type: Grant
    Filed: March 19, 1979
    Date of Patent: January 12, 1982
    Assignee: Interdica, S.A.
    Inventor: Albert Kaufmann
  • Patent number: D265971
    Type: Grant
    Filed: March 19, 1979
    Date of Patent: August 31, 1982
    Assignee: Interdica S.A.
    Inventor: Albert Kaufmann