Natural or artificial gemstone

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

FIG. 1 is a top view of a natural or artificial gemstone according to a first embodiment of the present invention;

FIG. 2 is a right side view of the first embodiment;

FIG. 3 is a bottom view of the first embodiment;

FIG. 4 is a front view of the first embodiment;

FIG. 5 is a rear view of the first embodiment;

FIG. 6 is a perspective view; and,

FIG. 7 is a left side view of the first embodiment.

Patent	Priority	Assignee	Title
D590293,	May 05 2008	Swarovski Aktiengesellschaft	Object made of glass
D605550,	Dec 01 2008	Swarovski Aktiengesellschaft	Object made of glass
D647422,	Jul 19 2010	Swarovski Aktiengesellschaft	Stone
D673875,	Jan 26 2012	Swarovski Aktiengesellschaft	Stone
D832532,	Oct 13 2016		Pet training device
ER3495,
ER4469,
ER4977,
ER5525,

Patent	Priority	Assignee	Title
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D430503,	Apr 04 1997	Preciosa, a.s.	Cut stone
D446150,	Jun 24 1999	D. Swarovski & Co.	Ornamental article made of glass, artificial gem stone or natural gem stone
D487713,	Mar 13 2002	Swarovski Aktiengesellschaft	Natural gemstone, artificial gemstone; ornamental object made of glass
D516585,	Jun 30 2004	Swarovski Aktiengesellschaft	Natural or artificial gemstone or ornamental object made of glass
D522910,	Dec 09 2004	Swarovski Aktiengesellschaft	Artificial gemstones, natural gemstones, ornamental objects made of glass
D531080,	Apr 02 2004	Swarovski Aktiengesellschaft	Natural or artificial gemstone, ornamental object made of glass

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
May 23 2006		Swarovski Aktiengesellschaft	(assignment on the face of the patent)

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