|
The ornamental design for a gemstone, as shown and described. |
|||||||||||||||||
FIG. 1 is a top plan view of a gemstone in accordance with my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof, the rear elevational view, right side elevational view and left side elevational view being the same;
FIG. 4 is a top plan view of a gemstone in accordance with a second embodiment of my new design;
FIG. 5 is a bottom plan view of the embodiment shown in FIG. 4; and,
FIG. 6 is a front elevational view of the embodiment shown in FIG. 4, the rear elevational view, right side elevational view and left side elevational view being the same.
| Patent | Priority | Assignee | Title |
| 6363745, | Dec 01 1998 | Tiffany and Company | Cut cornered square mixed-cut gemstone |
| D440902, | Jul 05 2000 | Jewelry arrangement | |
| D442114, | Dec 01 1998 | Tiffany and Company | Cut cornered square mixed-cut gemstone |
| D455368, | Feb 08 2001 | Diamond or precious stone | |
| D457831, | May 17 2001 | E. F. D. Diamonds Ltd. | Gem stone |
| D459269, | Jan 11 2001 | TARSHISH SULIMANI LTD ; GEMWORKS INT INC ; LIBOVICH, AMIR; LIBOVICH, EIAL | Precious stone |
| D463315, | May 14 2001 | Tiffany and Company | Gemstone |
| D469035, | Jun 11 2001 | FABRIKANT INVENTORY, LLC | Modified princess faceted diamond |
| D476256, | Jun 25 2001 | STERLING JEWELERS INC | Precious stone |
| D489284, | Sep 25 2002 | FABRIKANT INVENTORY, LLC | Diamond--121 |
| D507505, | Jul 07 2003 | Gemstone | |
| D514977, | Jul 01 2004 | ROSY BLUE, N V | 73 Facet butterfly gem |
| D522909, | Jul 07 2003 | Gemstone | |
| D537379, | May 24 2004 | Diamintangibles International, Ltd. | Diamond |
| D545238, | May 16 2006 | KROCHMAL & LIEBER, BESLOTEN VENNOOTSCHAP MET BEPERKTE AANSPRAKELIJKHEID | Precious stone |
| D562178, | Nov 21 2006 | Diamond setting | |
| D580818, | Jun 14 2007 | Key case | |
| D583702, | Sep 05 2007 | SHANE CO | Square modified brilliant cut gemstone |
| D584992, | Jun 29 2007 | ROSY BLUE, N V | Highly faceted princess cut stone |
| D584993, | Sep 05 2007 | SHANE CO | Square modified brilliant cut gemstone |
| D589698, | Jun 14 2007 | Key case | |
| D603601, | Jun 14 2007 | Key case | |
| D664883, | Sep 13 2011 | Rosy Blue Jewelry Inc. | Multiple facet gemstone |
| Patent | Priority | Assignee | Title |
| 138314, | |||
| 2009390, | |||
| 3796065, | |||
| 4020649, | May 27 1976 | Brilliantized step cut diamond | |
| D250640, | Nov 01 1976 | Diamond | |
| D297718, | Aug 08 1984 | I. Cohen & Sons Diamond Industry in Orion Factory | Diamond or precious stone |
| D324003, | Jul 18 1989 | SAADA, SHALOM | Gemstone |
| D338851, | Sep 28 1989 | KUWAYAMA EUROPE, NAAMLOZE VENNOOTSCHAP | Gemstone |
| D350708, | Nov 02 1992 | SAADA, SHALOM | Gemstone |
| D402226, | May 30 1997 | Jewelry stone | |
| D402582, | Nov 04 1996 | Ambar Diamonds, Inc.; AMBAR DIAMONDS INC | Gemstone |
| 85237, | |||
| FR859885, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |