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Publication numberUSD463753 S1
Publication typeGrant
Application numberUS 29/144,969
Publication dateOct 1, 2002
Filing dateJul 13, 2001
Priority dateFeb 12, 2001
Also published asUSD449558
Publication number144969, 29144969, US D463753 S1, US D463753S1, US-S1-D463753, USD463753 S1, USD463753S1
InventorsNai Yan Cheng
Original AssigneeContinental Jewelry (Usa) Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D463753 S1
Abstract  available in
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  1. The ornamental design of a gemstone, as shown and described.

FIG. 1 is a side view of an embodiment of the gemstone according to the present invention;

FIG. 2 is a top view of the gemstone of FIG. 1; and,

FIG. 3 is a bottom view of the gemstone of FIG. 1.

The broken lines are provide for illustrative purposes only and form no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
WO2004023920A2 *Aug 8, 2003Mar 25, 2004Baruch EisenbergAn enhanced diamond and method for making the same
WO2004023920A3 *Aug 8, 2003Apr 22, 2004Baruch EisenbergAn enhanced diamond and method for making the same
U.S. ClassificationD11/90