Cufflink
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The broken line showing of environment in the drawings is included for the purpose of illustrating only and forms no part of the claimed design.
Claims
The ornamental design for a cufflink, as shown and described.
Type: Grant
Filed: Mar 17, 2009
Date of Patent: Mar 2, 2010
Assignee: De Beers Centenary AG (Lucerne)
Inventor: Costantino Papadimitriou (Milan)
Primary Examiner: Catherine R Oliver
Attorney: Sonnenschein Nath & Rosenthal LLP
Application Number: 29/333,921