Gemstone

- Sewon Korea Corp.

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Description

FIG. 1 is a perspective view of the invention;

FIG. 2 is a side view of the invention;

FIG. 3 is a top view of the invention; and,

FIG. 4 is a bottom view of the invention.

Claims

The ornamental design for a gemstone, as shown and described.

Referenced Cited
U.S. Patent Documents
D412136 July 20, 1999 Namdar et al.
D469033 January 21, 2003 Siebenberg
D481650 November 4, 2003 Sung et al.
D504636 May 3, 2005 Voorn
D543890 June 5, 2007 Shah
D546233 July 10, 2007 Botha
D563822 March 11, 2008 Yuan
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
Classifications
Current U.S. Class: Faceted (D11/90)