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
D250640 December 26, 1978 Grossbard
D465430 November 12, 2002 Rothman
D471484 March 11, 2003 Atlass
D475318 June 3, 2003 Atlass
Patent History
Patent number: D643770
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: 29/380,714
Classifications
Current U.S. Class: Faceted (D11/90)