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Patent
D741214
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Priority
Oct 31 2014
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Filed
Oct 31 2014
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Issued
Oct 20 2015
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Expiry
Oct 20 2029
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Assg.orig
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Entity
unknown
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6
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55
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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 top, front, right perspective view of a gemstone showing our new design;
FIG. 2 is a front view thereof; wherein the rear view is a mirror image of FIG. 2;
FIG. 3 is a front, right side view thereof; wherein the opposite rear, left side view is a mirror image of FIG. 3;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a bottom, front, right perspective view thereof.
Mezhibovsky, Leonid, Finkelstein, Yoram
Patent |
Priority |
Assignee |
Title |
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Cut for a diamond |
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Diamond |
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Feb 25 2008 |
Swarovski Aktiengesellschaft |
Object made of glass |
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May 28 2009 |
|
Precious stone cut crown design having 53 facets |
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Nov 09 2011 |
Lili Diamonds of the Diamond Exchange |
Gemstone |
D665698, |
Dec 21 2011 |
K.P. Sanghvi International Ltd |
Gemstone |
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May 27 2011 |
OCTONUS DIA-TECH PRIVATE LTD |
Gemstone |
EM26200470001, |
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EM26200470002, |
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|
EP111679692, |
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WO2006087702, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a