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The ornamental design for a gemstone, as shown.
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FIG. 1 is a top view of a gemstone showing my new design;
FIG. 2 is a side view of a gemstone showing my new design; and,
FIG. 3 is a bottom view of a gemstone showing my new design.
| Patent | Priority | Assignee | Title |
| D619036, | Feb 11 2009 | SWA-Trading Ltd | Gemstone |
| D619037, | Mar 15 2009 | SWA-Trading Ltd | Gemstone |
| D619038, | Feb 11 2009 | Swa-Trading Ltd. | Gemstone |
| D883133, | Apr 22 2018 | Gemstone |
| Patent | Priority | Assignee | Title |
| 15726, | |||
| 36103, | |||
| 43724, | |||
| D460711, | Jan 10 2001 | Whirlpool Corporation | Diamond or precious stone |
| 58307, | |||
| 59297, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 02 2002 | DREZNER, EFRAYIM | BRILLIANT CRYSTAL TRADING LIMITED | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013235 | /0090 | |
| Mar 20 2003 | BRILLANT CRYSTAL TRADING LIMITED | DREZNER, EFRAYIM | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013882 | /0969 |
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