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PTO
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Dossier
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Patent
D337544
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Priority
Feb 11 1991
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Filed
May 10 1991
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Issued
Jul 20 1993
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Expiry
Jul 20 2007
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Assg.orig
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Entity
unknown
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17
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9
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n/a
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The ornamental design for a precious stone, as shown and described.
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FIG. 1 is a top plan view of a precious stone showing my design;
FIG. 2 is a bottom plan view; and,
FIG. 3 is a side elevational view, the opposite side view being identical.
Cohen, Shlomo
| Patent |
Priority |
Assignee |
Title |
| 6604382, |
Nov 07 2000 |
OOSHIMA, TOSHIAKI |
New-cut diamond shape |
| 8156760, |
Jun 16 2008 |
Albert Gad, Ltd. |
Gemstone cut |
| D382225, |
May 22 1996 |
M FABRIKANT & SONS, LTD |
Diamond |
| D382506, |
Feb 23 1996 |
|
Diamond |
| D412136, |
Jun 18 1998 |
STERLING JEWELERS INC |
Gem stone |
| D416511, |
May 26 1998 |
|
Precious stone |
| D439864, |
Nov 22 1999 |
|
Diamond |
| D447978, |
Oct 19 2000 |
Pluczenik Diamond Company N.V. |
Diamond |
| D451427, |
Apr 17 2000 |
|
Precious stone |
| D457090, |
Mar 28 2000 |
PLUCZENIK DIAMOND COMPANY N V |
Diamond |
| D460711, |
Jan 10 2001 |
Whirlpool Corporation |
Diamond or precious stone |
| D501149, |
Sep 10 2003 |
DIAROUGH N V |
Round shaped gemstone |
| D718180, |
Jul 14 2013 |
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Gemstone |
| ER149, |
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| ER2133, |
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| ER2650, |
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| ER3197, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
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Maintenance Schedule |
n/a