Patent
   D457090
Priority
Mar 28 2000
Filed
Aug 04 2000
Issued
May 14 2002
Expiry
May 14 2016
Assg.orig
Entity
unknown
18
48
n/a
The ornamental design for a diamond, as shown and described.

FIG. 1 is side elevational view of a diamond showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a side elevational view of a diamond showing a second embodiment of my new design;

FIG. 5 is a top plan view of FIG. 4; and,

FIG. 6 is a bottom plan view of FIG. 4.

Stern, Michel

Patent Priority Assignee Title
D469716, Apr 11 2002 Diamond
D478529, May 17 2002 Gemstone
D487031, Dec 02 2002 GASSAN DIAMONDS B V ; ANTWERP UNITED DIAMONDS N V Diamond or gemstone
D502888, Jan 30 2004 CHRISTOPHER DESIGNS, INC. Gemstone design
D515968, May 05 2004 Precious stone
D516939, Feb 25 2003 Mayflower Diamonds, Ltd. Gemstone
D530642, Sep 26 2005 EMBEE DIAMOND TECHNOLOGIES INC Gemstone with 100 inclined facets
D536635, May 05 2004 Precious stone
D550118, Jul 13 2006 EMBEE DIAMOND TECHNOLOGIES INC Gemstone with 100 inclined facets
D558636, Mar 22 2005 Gemstone
D573916, Mar 22 2005 Gemstone
D581829, Nov 16 2007 Gemstone
D674133, Oct 22 2011 Davinci Industrial Inc. Display light
D675546, Mar 22 2012 Rosy Blue, Inc.; ROSY BLUE, INC Multiple facet gemstone
D751944, Jul 24 2014 Bright cut design for a precious stone
D820717, Jun 15 2017 Diamond
D831528, Mar 06 2017 VEGA JEWELDIAM PVT. LTD; VEGA JEWELDIAM PVT LTD Gemstone
D896685, May 18 2018 ALBERT GAD LTD Gemstone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 04 2000Pluczenik Diamond Company N.V.(assignment on the face of the patent)
Sep 08 2000STERN, MICHAELPLUCZENIK DIAMOND COMPANY N V ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0121730807 pdf
Sep 08 2000STERN, MICHAELPLUCZENIK DIAMOND COMPANY N V CORRECTIVE ASSIGNMENT TO CORRECT SERIAL NO 09 127,552 TO 29,127,552, PREVIOUSLY RECORDED ON REEL 012173 FRAME 0807 0125920030 pdf
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