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Patent
D878239
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Priority
May 11 2018
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Filed
May 11 2018
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Issued
Mar 17 2020
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Expiry
Mar 17 2035
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Assg.orig
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Entity
unknown
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7
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12
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n/a
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The ornamental design for a gemstone, as shown and described.
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FIG. 1 is a perspective view of a gemstone, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a left side elevation view thereof; and,
FIG. 7 is a right side elevation view thereof.
Shah, Tejas
| Patent |
Priority |
Assignee |
Title |
| 9439483, |
Jun 09 2010 |
|
Cut diamond providing predetermined optical performance |
| 20110302960, |
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| 20150173469, |
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| D501644, |
Jul 30 2003 |
|
Gemstone |
| D503652, |
Mar 01 2004 |
|
Gemstone |
| D535907, |
Dec 31 2003 |
|
Gem |
| D674314, |
Nov 24 2011 |
Lili Diamonds of the Diamond Exchange |
Gemstone |
| D701138, |
Sep 20 2013 |
Atit Diamond Corporation |
Gemstone |
| D704092, |
May 27 2011 |
OCTONUS DIA-TECH PRIVATE LTD |
Gemstone |
| D722522, |
Dec 23 2013 |
Hasenfeld-Stein, Inc.; HASENFELD-STEIN, INC |
Gem crown |
| D789238, |
Nov 23 2015 |
THE SPORN COMPANY, INC |
Gemstone |
| RUGN85741, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a