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Patent
D287232
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Priority
Mar 21 1984
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Filed
Mar 21 1984
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Issued
Dec 16 1986
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Expiry
Dec 16 2000
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Assg.orig
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Entity
unknown
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24
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1
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n/a
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The ornamental design for a diamond, as shown.
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FIG. 1 is a top plan view of a diamond showing my new design;
FIG. 2 is a bottom plan view thereof; and
FIG. 3 is a side elevational view thereof.
Ishida, Mitsugi
Patent |
Priority |
Assignee |
Title |
6401489, |
Feb 12 2001 |
CONTINENTAL JEWELLERY MFG LTD |
Gemstone |
6578380, |
Jan 24 2002 |
Diaco |
Hexagonal brilliant cut diamond |
D311881, |
Oct 05 1987 |
|
Precious stone |
D327452, |
Oct 17 1989 |
Harry Winston, Inc. |
Diamond or similar article |
D333108, |
Oct 17 1989 |
Harry Winston, Inc. |
Diamond or similar article |
D337544, |
Feb 11 1991 |
|
Precious stone |
D340668, |
Jan 18 1991 |
|
Precious stone |
D354014, |
Apr 01 1993 |
|
Diamond |
D410590, |
Feb 20 1990 |
|
Gemstone |
D431492, |
Dec 17 1999 |
DIAMWAG, besloten vennootschap met beperkte aansprakelijkheid |
Precious stone |
D447978, |
Oct 19 2000 |
Pluczenik Diamond Company N.V. |
Diamond |
D449558, |
Feb 12 2001 |
CONTINENTAL JEWELLERY MFG LTD |
Gemstone |
D457090, |
Mar 28 2000 |
PLUCZENIK DIAMOND COMPANY N V |
Diamond |
D459677, |
Oct 26 2001 |
WORLDWIDE DIAMOND TRADEMARKS LTD |
Diamond |
D460713, |
Jul 16 2001 |
|
Diamond or precious stone |
D463753, |
Feb 12 2001 |
CONTINENTAL JEWELLERY MFG LTD |
Gemstone |
D478529, |
May 17 2002 |
|
Gemstone |
D491836, |
Sep 26 2002 |
Delta Diamonds Ltd. |
Gem stone |
D514977, |
Jul 01 2004 |
ROSY BLUE, N V |
73 Facet butterfly gem |
D516457, |
Mar 10 2003 |
DIAROUGH N V |
Round gemstone |
D577306, |
Sep 25 2007 |
SIMON GOLUB & SONS, INC |
Diamond |
D635886, |
Jul 22 2010 |
|
Gemstone |
D987468, |
Oct 26 2022 |
EllansaLabs Inc. |
Gemstone |
D987469, |
Oct 26 2022 |
EllansaLabs Inc. |
Gemstone |
Patent |
Priority |
Assignee |
Title |
36359, |
|
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
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Date |
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