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Patent
D831528
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Priority
Mar 06 2017
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Filed
Sep 05 2017
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Issued
Oct 23 2018
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Expiry
Oct 23 2033
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Assg.orig
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Entity
unknown
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5
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17
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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 perspective view of a gemstone showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a bottom perspective view.
Patel, Deepak
Patent |
Priority |
Assignee |
Title |
8769987, |
Dec 01 2009 |
DIMEXON DIAMONDS LTD |
Gemstone |
D457090, |
Mar 28 2000 |
PLUCZENIK DIAMOND COMPANY N V |
Diamond |
D459677, |
Oct 26 2001 |
WORLDWIDE DIAMOND TRADEMARKS LTD |
Diamond |
D474995, |
Jun 11 2002 |
ROSY BLUE INC ; ROSY BLUE, N V |
Precious stone design |
D493119, |
Jan 31 2003 |
HELZBERG S DIAMOND SHOPS, INC |
Gemstone |
D501150, |
Sep 10 2003 |
DIAROUGH N V |
Round cut gemstone |
D528459, |
Jun 03 2005 |
Rubel & Menasche, societe anonyme |
Precious stone |
D547691, |
Feb 25 2003 |
|
Gemstone |
D595609, |
Jan 16 2009 |
ROSY BLUE, INC |
Round cut precious stone |
D685671, |
Nov 20 2012 |
New York Diamonds and Jewelry Inc. |
Jewel |
D689790, |
Sep 11 2012 |
ROSY BLUE JEWELRY, INC.; ROSY BLUE JEWELRY, INC |
Multiple facet gemstone design |
D718179, |
Dec 24 2013 |
Diamintangibles International, Ltd. |
Diamond |
D785493, |
Jan 25 2016 |
GOGREEN DIAMONDS INC |
Jewel design |
D788632, |
Mar 01 2016 |
Diamintangibles International, Ltd.; Diamintangibles International, Ltd |
Precious stone |
D791009, |
Mar 24 2016 |
|
Ten point pavilion diamond |
D792270, |
May 10 2016 |
Hope Hong Kong International Limited |
Diamond (10 hearts and 10 arrows) |
D798187, |
Mar 15 2016 |
SIGNET JEWELERS BRANDS LIMITED |
Cut gemstone |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a