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Patent
D522908
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Priority
Mar 23 2005
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Filed
Mar 23 2005
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Issued
Jun 13 2006
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Expiry
Jun 13 2020
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Assg.orig
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Entity
unknown
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18
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7
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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 plan view of a gemstone showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a first side elevation view thereof; and,
FIG. 4 is a second side elevation view thereof, rotated 45° from the view of FIG. 3.
Atlass, Romain L., Horowitz, Cary
| Patent |
Priority |
Assignee |
Title |
| 8813519, |
Nov 23 2005 |
WORLDWIDE DIAMOND TRADEMARKS LTD |
Modified princess cut diamond having hearts and arrows pattern and method |
| 9456669, |
Nov 23 2005 |
Worldwide Diamond Trademarks Ltd. |
Cushion shaped hearts and arrows gemstone and method |
| D544391, |
May 23 2006 |
|
Cut for a diamond |
| D545238, |
May 16 2006 |
KROCHMAL & LIEBER, BESLOTEN VENNOOTSCHAP MET BEPERKTE AANSPRAKELIJKHEID |
Precious stone |
| D550584, |
Feb 11 2005 |
David W., So |
Stone cut |
| D565996, |
Apr 04 2007 |
DIADEM USA |
Gemstone |
| D664065, |
Aug 03 2011 |
ROSY BLUE JEWELRY, INC. |
Multiple facet gemstone |
| D763722, |
May 28 2015 |
|
Gemstone |
| D833324, |
Aug 16 2017 |
ECNA LLC |
Precious stone |
| D837679, |
Oct 16 2017 |
GOLD & DIAMOND SOURCE, INC |
Gemstone design |
| D839775, |
Jul 11 2017 |
World Trend Enterprises Limited; HESS, JUDITH |
Diamond |
| D839778, |
Jul 11 2017 |
World Trend Enterprises Limited; HESS, JUDITH |
Diamond |
| D874971, |
Apr 30 2018 |
KARP IMPEX HK LTD |
Diamond |
| D922900, |
Apr 26 2016 |
Pasquale Bruni SpA |
Ring |
| D984306, |
Apr 19 2021 |
LUMEX DMCC |
Gemstone |
| ER1688, |
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| ER668, |
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| ER9590, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a