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Patent
D589395
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Priority
Dec 02 2007
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Filed
May 23 2008
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Issued
Mar 31 2009
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Expiry
Mar 31 2023
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Assg.orig
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Entity
unknown
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6
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10
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n/a
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The ornamental design for a gemstone, as shown.
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FIG. 1 is upper perspective view;
FIG. 2 is a top view thereof;
FIG. 3 is a first side view thereof;
FIG. 4 is a second side view thereof; and,
FIG. 5 is a bottom view thereof.
Siman-Tov, Jacob, Siman-Tov, Avraham, Simon-Tov, Itzhak
| Patent |
Priority |
Assignee |
Title |
| 235911, |
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| 235912, |
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| 240758, |
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| 242376, |
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| D242643, |
Jul 30 1974 |
|
Diamond cut in starform |
| D352673, |
Nov 06 1992 |
FANCOLDI R T |
Diamond |
| D375914, |
Nov 06 1992 |
Fancoldi, R.T. |
Diamond |
| D416510, |
Nov 04 1998 |
|
Ornamental multi-faceted gem stone |
| D462636, |
Apr 19 2001 |
L.I.D. Ltd. |
Combined star-shaped gemstone jewelry arrangement and setting |
| D505356, |
Oct 31 2003 |
Nelson Jewellery Arts Company Ltd. |
Star shape diamond |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a