Patent
   D405712
Priority
Jan 07 1997
Filed
Jan 07 1997
Issued
Feb 16 1999
Expiry
Feb 16 2013
Assg.orig
Entity
unknown
34
4
n/a
The ornamental design for a gemstone, as shown and described.

FIG. 1 is a top plan view of a gemstone showing my design;

FIG. 2 is a bottom plan view;

FIG. 3 is the right or left side view of this embodiment;

FIG. 4 is a perpective view of the bottom, side and left end of the gemstone showing my new design, the opposite side and right end being a mirror image thereof;

FIG. 5 is a bottom plan view of a gemstone showing a second embodiment of my new design, the top view being like that of FIG. 1;

FIG. 6 is a bottom, right side perspective view of FIG. 5, the opposite side view being identical;

FIG. 7 is a bottom left corner perspective view of FIG. 5;

FIG. 8 is a bottom plan view of a gemstone showing a third embodiment of my new design, the top view being like that of FIG. 1;

FIG. 10 is a bottom left perspective view of FIG. 8, the opposite side being a mirror image;

FIG. 11 is a bottom plan view of a gemstome showing a fourth embodiment of my new design;

FIG. 12 is a top plan view of FIG. 11;

FIG. 13 is a top plan of a gemstone showing a fifth embodiment of my new design;

FIG. 14 is a bottom plan view of FIG. 13; and,

FIG. 15 is a right side elevational of FIG. 13, the opposite side view being identical.

Ambar, Betzalel

Patent Priority Assignee Title
D420935, Nov 04 1996 Ambar Diamonds Inc. Gemstone
D422934, Oct 05 1998 Quijo, Fernand & Peter, Besloten Vennootschap Met Beperkte Precious stone
D426488, Apr 05 1999 Gemstone
D437671, Dec 29 1998 WORLD KITCHEN, LLC Diamond-shaped candy
D440902, Jul 05 2000 Jewelry arrangement
D455368, Feb 08 2001 Diamond or precious stone
D457830, Oct 16 2000 Schachter & Namdar Polishing Works, LTD Precious stone
D458183, Dec 31 2000 My Diamond Place Ltd Precious stone
D465430, Aug 08 2001 Hearts on Fire Company, LLC Diamond
D469379, May 30 2001 Am-Gold Products, Inc.; AM-GOLD CORP Six sided diamond
D471128, Mar 29 2002 Gemstone
D471484, Feb 06 2002 STAR DIAMOND GROUP N V Gemstone
D474419, Aug 08 2001 Hearts on Fire Company, LLC Diamond
D474709, Mar 12 2002 ROSY BLUE INC ; ROSY BLUE N V , A CORPORATION OF BELGIUM Precious stone design
D474995, Jun 11 2002 ROSY BLUE INC ; ROSY BLUE, N V Precious stone design
D476256, Jun 25 2001 STERLING JEWELERS INC Precious stone
D476257, Mar 12 2002 ROSY BLUE, INC Precious stone design
D478528, Jun 19 2000 ROSY BLUE, N.V. Precious stone design
D479693, Jun 20 2001 Rosy Blue NV Precious stone design
D483290, Dec 13 2001 Asprey Holdings Limited Diamond cut design
D484825, Feb 25 2003 ROSY BLUE, N V Cut corner princess stone design
D486752, Dec 23 2002 Diamintangibles International Ltd. Diamond
D490014, Mar 12 2002 ROSY BLUE INC ; ROSY BLUE, N V High faceted precious stone design V (RB1-73)
D490741, Jan 30 2003 Gemstone
D502664, May 02 2003 Gemstone
D503649, Sep 04 2003 ROSY BLUE, N V Special cut corner princess precious stone
D512937, Sep 14 2004 Gemstone
D521897, Apr 26 2004 Nippon Star, naamloze vennootschap Precious stone
D524684, Mar 25 2005 Wieder & Shifman; Yossi, Golan Diamond
D525164, Jun 30 2004 Swarovski Aktiengesellschaft Natural or artificial gemstone or ornamental object made of glass
D736667, Mar 18 2014 KON ASSCHER DIAMANT MAATSCHAPPIJ B V Diamond
D820718, Jun 30 2016 REUVEN KAUFMAN INC Gemstone
ER1688,
ER7313,
Patent Priority Assignee Title
D250640, Nov 01 1976 Diamond
D297718, Aug 08 1984 I. Cohen & Sons Diamond Industry in Orion Factory Diamond or precious stone
D337742, Sep 28 1989 KUWAYAMA EUROPE, NAAMLOZE VENNOOTSCHAP Gemstone
D338851, Sep 28 1989 KUWAYAMA EUROPE, NAAMLOZE VENNOOTSCHAP Gemstone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 24 1996AMBAR, BETZALELAMBAR DIAMONDS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0084910430 pdf
Jan 07 1997Ambar Diamonds, Inc.(assignment on the face of the patent)
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