Patents by Inventor Max Ris

Max Ris 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).

  • Kitchen sink
    Patent number: 5870783
    Abstract: A kitchen sink with a frame and at least one basin are prefabricated as separate parts. For the connection between frame and basin(s), one of the two parts has undercut zones and the connection takes place through pressing the other part into an undercut zones mentioned, or into an interference fitting area.
    Type: Grant
    Filed: July 18, 1997
    Date of Patent: February 16, 1999
    Assignee: Niro-Plan AG
    Inventors: Elmar Stoll, Melchior Lanz, Fritz Berchtold, Max Ris, Martin Bolli
  • Accessory set for kitchen sinks
    Patent number: 5016298
    Abstract: The invention relates to an accessory set consisting of a cutting board and a colander. The cutting board is provided with a cut-out, whose position and contour are calculated in such a way that the cutting board and the colander, together and complementarily, can be placed in the basin of a sink.
    Type: Grant
    Filed: February 28, 1990
    Date of Patent: May 21, 1991
    Assignee: Niro-Plan AG
    Inventors: Max Ris, Andre Monnard
  • Sink
    Patent number: D504169
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: April 19, 2005
    Assignee: Niro-Plan AG
    Inventors: Wolfgang Gross, Max Ris, Jay Beaumont, Ronald Lemme
  • Sink
    Patent number: D465271
    Type: Grant
    Filed: October 16, 2000
    Date of Patent: November 5, 2002
    Inventor: Max Ris
  • Sink
    Patent number: D467649
    Type: Grant
    Filed: May 6, 2002
    Date of Patent: December 24, 2002
    Assignee: Niro-Plan AG
    Inventor: Max Ris
  • Sink
    Patent number: D467650
    Type: Grant
    Filed: May 6, 2002
    Date of Patent: December 24, 2002
    Assignee: Niro-Plan AG
    Inventor: Max Ris
  • Sink
    Patent number: D497662
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: October 26, 2004
    Assignee: Niro-Plan AG
    Inventors: Wolfgang Gross, Max Ris, Jay Beaumont, Ronald Lemme
  • Sink
    Patent number: D319301
    Type: Grant
    Filed: February 29, 1988
    Date of Patent: August 20, 1991
    Assignee: Niro-Plan AG
    Inventor: Max A. Ris
  • Sink
    Patent number: D319302
    Type: Grant
    Filed: August 15, 1988
    Date of Patent: August 20, 1991
    Assignee: Niro-Plan AG
    Inventor: Max A. Ris