Patents Assigned to Dauphin Entwicklungs- u. Beteiligungs-GmbH
  • Chair
    Patent number: 8449035
    Abstract: A chair, in particular an office chair, comprises a pedestal for supporting relative to the floor, a seat support connected to the pedestal, a seat arranged on the seat support, and a backrest support supporting a backrest, which is detachably connected to the seat support.
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: May 28, 2013
    Assignee: Dauphin Entwicklungs- u. Beteiligungs-GmbH
    Inventors: Benjamin Breitkreuz, Frank Weisser
  • Chair
    Patent number: D643641
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: August 23, 2011
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmbH
    Inventor: Daniel Figueroa
  • Chair
    Patent number: D643642
    Type: Grant
    Filed: March 2, 2011
    Date of Patent: August 23, 2011
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmbH
    Inventor: Daniel Figueroa
  • Chair
    Patent number: D647717
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: November 1, 2011
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmbH
    Inventors: Roland Zünd, Rüdiger Schaack
  • Chair
    Patent number: D651823
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: January 10, 2012
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmbH
    Inventors: Roland Zünd, Rüdiger Schaack
  • Chair
    Patent number: D652647
    Type: Grant
    Filed: March 17, 2010
    Date of Patent: January 24, 2012
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmBH
    Inventor: Rüdiger Schaack
  • Chair-back
    Patent number: D652658
    Type: Grant
    Filed: February 15, 2011
    Date of Patent: January 24, 2012
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmbH
    Inventor: Daniel Figueroa
  • Chair
    Patent number: D653044
    Type: Grant
    Filed: March 17, 2010
    Date of Patent: January 31, 2012
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmbH
    Inventor: Rüdiger Schaack
  • Chair
    Patent number: D653045
    Type: Grant
    Filed: March 17, 2010
    Date of Patent: January 31, 2012
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmbH
    Inventor: Rüdiger Schaack
  • Chair
    Patent number: D653467
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: February 7, 2012
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmbH
    Inventor: Martin Ballendat
  • Chair
    Patent number: D661505
    Type: Grant
    Filed: March 2, 2011
    Date of Patent: June 12, 2012
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmbH
    Inventor: Martin Ballendat
  • Armchair
    Patent number: D669276
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: October 23, 2012
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmbH
    Inventor: Rüdiger Schaack
  • Chair
    Patent number: D680765
    Type: Grant
    Filed: April 9, 2012
    Date of Patent: April 30, 2013
    Assignee: Dauphin Entwicklungs-u.Beteiligungs-GmbH
    Inventor: Martin Ballendat
  • Seating furniture
    Patent number: D685583
    Type: Grant
    Filed: June 9, 2011
    Date of Patent: July 9, 2013
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmbH
    Inventor: Manfred Wolff-Plottegg
  • Chair
    Patent number: D736532
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: August 18, 2015
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmbH
    Inventor: Martin Ballendat
  • Chair
    Patent number: D736533
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: August 18, 2015
    Assignee: Dauphin Entwicklungs-u. Beteiligungs-GmbH
    Inventor: Martin Ballendat
  • Chair
    Patent number: D752355
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: March 29, 2016
    Assignee: Dauphin Entwicklungs- u. Beteiligungs-GmbH
    Inventor: Martin Ballendat
  • Chair back
    Patent number: D766641
    Type: Grant
    Filed: January 13, 2015
    Date of Patent: September 20, 2016
    Assignee: Dauphin Entwicklungs- u. Beteiligungs-GmbH
    Inventor: Claudio Gorgi
  • Chair
    Patent number: D866214
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: November 12, 2019
    Assignee: Dauphin Entwicklungs- u. Beteiligungs-GmbH
    Inventor: Jessica Engelhardt
  • Office chair
    Patent number: D867004
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: November 19, 2019
    Assignee: Dauphin Entwicklungs- u. Beteiligungs-GmbH
    Inventor: Martin Ballendat