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Patent
D340666
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Priority
Jan 18 1991
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Filed
Jan 18 1991
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Issued
Oct 26 1993
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Expiry
Oct 26 2007
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Assg.orig
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Entity
unknown
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11
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4
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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 new design;
FIG. 2 is a side elevational view, the opposite side view being a mirror
image; and,
FIG. 3 is a bottom plan view.
Schachter, Michael Z.
Patent |
Priority |
Assignee |
Title |
D354014, |
Apr 01 1993 |
|
Diamond |
D368232, |
Nov 02 1992 |
|
Gemstone |
D382507, |
Apr 25 1996 |
Ovadia Yosef Diamonds Ltd. |
Gemstone |
D389425, |
Sep 22 1994 |
|
Multiple culet gem |
D391518, |
Jan 23 1996 |
|
Gemstone |
D498698, |
Jun 19 2003 |
|
Irregular octagonal diamond cut |
D502123, |
Dec 15 2003 |
Star Diamond Group, Inc. |
Harmony cut gemstone |
D513205, |
Nov 02 2004 |
Nelson Jewellery Arts Company Ltd. |
Lemon shaped diamond |
D543894, |
Aug 03 2006 |
|
Cut gemstone |
D879846, |
Jun 01 2017 |
SUMITOMO ELECTRIC HARDMETAL CORP. |
Dresser component for grindstone |
D879847, |
Jun 01 2017 |
SUMITOMO ELECTRIC HARDMETAL CORP. |
Dresser component for grindstone |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
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Maintenance Schedule |
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