Patents Assigned to De Beers Centenary AG
  • Pendant
    Patent number: D595178
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: June 30, 2009
    Assignee: De Beers Centenary AG
    Inventor: Chiara Colombani
  • Knot ring
    Patent number: D601913
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: October 13, 2009
    Assignee: De Beers Centenary AG
    Inventor: Alba Cappellieri
  • Bangle bracelet
    Patent number: D602799
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: October 27, 2009
    Assignee: De Beers Centenary AG
    Inventor: Chiara Colombani
  • Ring shank
    Patent number: D602802
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: October 27, 2009
    Assignee: De Beers Centenary AG
    Inventor: Constantino Papadimitriou
  • Jewelry setting
    Patent number: D602807
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: October 27, 2009
    Assignee: De Beers Centenary AG
    Inventors: Chiara Colombani, Constantino Papadimitriou
  • Clip earring
    Patent number: D605968
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: December 15, 2009
    Assignee: De Beers Centenary AG
    Inventor: Chiara Colombani
  • Clip earring
    Patent number: D605970
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: December 15, 2009
    Assignee: De Beers Centenary AG
    Inventor: Chiara Colombani
  • Stud earring
    Patent number: D610033
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: February 16, 2010
    Assignee: De Beers Centenary AG
    Inventor: Chiara Colombani
  • Setting, shank and ring
    Patent number: D610034
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: February 16, 2010
    Assignee: De Beers Centenary AG
    Inventors: Chiara Colombani, Constantino Papadimitriou
  • Earring
    Patent number: D610934
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: March 2, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Earring
    Patent number: D610935
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: March 2, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Cufflink
    Patent number: D610948
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: March 2, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Pendant
    Patent number: D616326
    Type: Grant
    Filed: April 1, 2009
    Date of Patent: May 25, 2010
    Assignee: De Beers Centenary AG
    Inventor: Francesco Ventura
  • Tennis bracelet
    Patent number: D619025
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: July 6, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou