Gemstone

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Description

FIG. 1 is the top perspective view of a gemstone, showing my new design;

FIG. 2 is the bottom perspective view thereof;

FIG. 3 is the top view thereof;

FIG. 4 is the bottom view thereof; and,

FIG. 5 is the side view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D506946 July 5, 2005 Ishii
D535582 January 23, 2007 Sato
D582816 December 16, 2008 Yuan
D583703 December 30, 2008 Yuan
D599696 September 8, 2009 Yuan
D632995 February 22, 2011 Husar et al.
Patent History
Patent number: D643769
Type: Grant
Filed: Dec 9, 2010
Date of Patent: Aug 23, 2011
Assignee: Embee Diamond Technologies Inc. (Prince Albert, Saskatchewan)
Inventor: Michiel J Botha (Prince Albert)
Primary Examiner: Ralf Seifert
Attorney: Xiang Lu
Application Number: 29/380,713
Classifications
Current U.S. Class: Faceted (D11/90)