Gemstone

The design for a gemstone, as shown.

FIG. 1 is a side view of our design of a gemstone, the opposite side being identical thereto.

FIG. 2 is a bottom view of our design of a gemstone.

FIG. 3 is a top view of our design of a gemstone; and,

FIG. 4 is a perspective view of our design of a gemstone.

Patent	Priority	Assignee	Title
6006548,	Sep 12 1996	FABRIKANT INVENTORY, LLC	Facet cut structure for gemstones to enhance brilliance
7146827,	May 18 2001	Diamond Innovations, LLC	Mixed cut gemstone
D459268,	May 15 2001	William Goldberg Diamond Corp.	Jewelry stone
D460015,	Feb 20 2001	Schachter & Namdar Polishing Works, LTD	Precious stone
D467833,	Aug 11 2001	DIAMOND INNOVATIONS LLC	Mixed cut diamond
D474710,	May 16 2002	DIAMINTANGIBLES INTERNATIONAL, LTD C O TRIDENT CORPORATE SERVICES LTD	Diamond
D593897,	May 28 2008	Swarovski Aktiengesellschaft	Gemstone, or ornamental object made of glass
D605548,	Jul 16 2007	Swarovski Aktiengesellschaft	Gemstone
D609598,	Jul 16 2007	Swarovski Aktiengesellschaft	Gemstone
D649283,	Jan 27 2011	Swarovski Aktiengesellschaft	Accessory for a lamp

Patent	Priority	Assignee	Title
4118949,	May 27 1976		Brilliantized step cut stone
4555916,	Jul 20 1982		Step-cut stone which has been brilliantized
D365780,	Jun 21 1994	Merit Diamond Corporation	Cut for a diamond gem
D389425,	Sep 22 1994		Multiple culet gem
D395844,	Apr 10 1997	AMBAR DIAMONDS, INC	Gemstone
D400470,	Jun 26 1996	Ambar Diamonds Inc.	Gemstone
D401183,	Apr 08 1997	AMBAR DIAMONDS, INC	Gemstone

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Nov 01 1998	YERUSHALMI, YOSEF	Yosi Yerushalmi Diamonds	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	009566	0261	pdf
Nov 01 1998	GRINKER, ALON	Yosi Yerushalmi Diamonds	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	009566	0261	pdf
Nov 04 1998		Yosi Yerushalmi Diamonds	(assignment on the face of the patent)

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