Ring
Latest De Beers Centenary AG Patents:
Claims
The ornamental design for a ring, as shown and described.
D20736 | May 1891 | Beach |
D20737 | May 1891 | Beach |
D20738 | May 1891 | Beach |
D20739 | May 1891 | Beach |
D20742 | May 1891 | Beach |
D66636 | February 1925 | Knapp |
D157454 | February 1950 | Wheeler |
D161747 | January 1951 | Grant |
D164165 | August 1951 | Grant |
D465173 | November 5, 2002 | Gordon |
D470307 | February 18, 2003 | McCormack |
D491090 | June 8, 2004 | Osinga |
D491091 | June 8, 2004 | Osinga |
D491832 | June 22, 2004 | Gordon |
D590291 | April 14, 2009 | Brescia |
D601913 | October 13, 2009 | Cappellieri |
D602799 | October 27, 2009 | Colombani |
Type: Grant
Filed: Oct 23, 2009
Date of Patent: Jul 6, 2010
Assignee: De Beers Centenary AG (Luzern)
Inventor: Costantino Papadimitriou (Milan)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Melanie Levy
Attorney: Sonnenschein Nath & Rosenthal LLP
Application Number: 29/345,955