Patent
   D286387
Priority
Mar 21 1984
Filed
Mar 21 1984
Issued
Oct 28 1986
Expiry
Oct 28 2000
Assg.orig
Entity
unknown
20
2
n/a
The ornamental design for a diamond, as shown.

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
6761044, Apr 11 2002 ALBERT GAD LTD Gemstone cut
D316984, Sep 05 1988 Seiki Shinsha Co. Ltd. Precious stone
D337544, Feb 11 1991 Precious stone
D340670, Apr 08 1991 Precious stone
D354014, Apr 01 1993 Diamond
D356508, Jan 21 1994 Alarm clock
D410590, Feb 20 1990 Gemstone
D431492, Dec 17 1999 DIAMWAG, besloten vennootschap met beperkte aansprakelijkheid Precious stone
D439542, May 09 2000 FABRIKANT INVENTORY, LLC Gemstone
D447978, Oct 19 2000 Pluczenik Diamond Company N.V. Diamond
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
D476918, Mar 29 2002 TOKYO PEARL CO LTD Diamond
D478529, May 17 2002 Gemstone
D514013, Apr 28 2004 Gitanjali Gem Limited Victoria cut jewel
D516457, Mar 10 2003 DIAROUGH N V Round gemstone
D526593, Jan 19 2005 Rubel & Menasche, societe anonyme Precious stone
D577306, Sep 25 2007 SIMON GOLUB & SONS, INC Diamond
D711280, Nov 25 2013 Diamintangibles International, Ltd. Diamond
Patent Priority Assignee Title
2364031,
FR573953,
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