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The ornamental design for a gemstone, as shown and described.
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The broken line showing of gemstones in
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Feb 23 2017 | KIRAN JEWELS INC. | (assignment on the face of the patent) | ||||
Mar 16 2017 | SHAH, TEJAS | KIRAN JEWELS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 041683 | 0060 |
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