Gemstone
Latest Sewon Korea Corp. Patents:
Description
Claims
The ornamental design for a gemstone, as shown and described.
Referenced Cited
Patent History
Patent number: D623980
Type: Grant
Filed: Jan 27, 2009
Date of Patent: Sep 21, 2010
Assignee: Sewon Korea Corp.
Inventor: Sang Sun Yu (Seoul)
Primary Examiner: Ralf Seifert
Attorney: Galbreath Law Offices, P.C.
Application Number: 29/331,538
Type: Grant
Filed: Jan 27, 2009
Date of Patent: Sep 21, 2010
Assignee: Sewon Korea Corp.
Inventor: Sang Sun Yu (Seoul)
Primary Examiner: Ralf Seifert
Attorney: Galbreath Law Offices, P.C.
Application Number: 29/331,538
Classifications
Current U.S. Class:
Faceted (D11/90)