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The ornamental design for a precious stone.
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FIG. 1 is a front view of a precious stone, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a left side elevational view thereof.
| Patent | Priority | Assignee | Title |
| Patent | Priority | Assignee | Title |
| 4306427, | Oct 15 1979 | LASER ENERGETICS | Chrysoberyl gemstones |
| D411133, | Sep 01 1998 | Hexagon shaped diamond |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 01 2004 | SATO, KICHIHIKO | Nippon Star, naamloze vennootschap | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017064 | /0414 | |
| Sep 09 2004 | Nippon Star, naamloze vennootschap | (assignment on the face of the patent) | / |
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