Patents Assigned to De Beers Centenary AG
  • Bangle bracelet
    Patent number: D619026
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: July 6, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Ring
    Patent number: D619027
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: July 6, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Ring
    Patent number: D619028
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: July 6, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Earring
    Patent number: D619030
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: July 6, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Pendant
    Patent number: D619032
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: July 6, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Pendant
    Patent number: D619490
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: July 13, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Stud earring
    Patent number: D620833
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: August 3, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Jewelry
    Patent number: D621291
    Type: Grant
    Filed: August 19, 2009
    Date of Patent: August 10, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Ring
    Patent number: D622626
    Type: Grant
    Filed: April 1, 2009
    Date of Patent: August 31, 2010
    Assignee: De Beers Centenary AG
    Inventor: Francesco Ventura
  • Stud earring
    Patent number: D623081
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: September 7, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Earring
    Patent number: D624843
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: October 5, 2010
    Assignee: De Beers Centenary AG
    Inventor: Chiara Colombani
  • PavĂ© ring
    Patent number: D627251
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: November 16, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Ring
    Patent number: D628112
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: November 30, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Earring
    Patent number: D628113
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: November 30, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Stud earring
    Patent number: D628114
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: November 30, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Pave pendant
    Patent number: D628115
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: November 30, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Earring
    Patent number: D629325
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: December 21, 2010
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Necklace
    Patent number: D630962
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: January 18, 2011
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Bracelet
    Patent number: D630963
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: January 18, 2011
    Assignee: De Beers Centenary AG
    Inventor: Costantino Papadimitriou
  • Drop earrings
    Patent number: D630966
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: January 18, 2011
    Assignee: De Beer Centenary AG
    Inventor: Costantino Papadimitriou