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Patent
   D490742
Priority
Jul 21 2003
Filed
Jul 21 2003
Issued
Jun 01 2004
Expiry
Jun 01 2018
Inventors
Kejejian, …
Assg.orig
Tycoon
Assg.curr
Tycoon
Entity
unknown
Referenced by
17
References
6
Maint.:
n/a
The ornamental design for a diamond cut, as shown and described.

FIG. 1 is a top view of the invention

FIG. 2 is a bottom view of the invention; and,

FIG. 3 is a view of one side of the invention. The other side are the same as this side.
INVENTORS:

Kejejian, Toros

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
9943144, Oct 31 2014 Leon Mege Inc.; GemConcepts, Ltd. Step-cut gemstone
D503651, Feb 13 2004 TYCOON CUT, INC Diamond cut
D511476, Dec 29 2004 Jacob, Siman-Tov; Itzhak, Siman-Tov; Avraham, Siman-Tov Gemstone
D511990, Jul 21 2003 TYCCON CUT, INC Diamond cut
D550115, Mar 23 2005 Ashi Diamonds, LLC Emerald/square cut polished diamond having four pavilion cuts
D566607, Jul 06 2006 Gemstone
D587616, May 12 2008 Swarovski Aktiengesellschaft Gemstone or ornamental object made of glass
D587617, May 12 2008 Swarovski Aktiengesellschaft Gemstone or ornamental object made of glass
D588039, May 12 2008 Swarovski Aktiengesellschaft Gemstone or ornamental object made of glass
D607370, Feb 25 2008 Swarovski Aktiengesellschaft Object made of glass
D607769, Feb 25 2008 Swarovski Aktiengesellschaft Ornamental object made of glass
D607770, Feb 25 2008 Swarovski Aktiengesellschaft Object made of glass
D629959, May 21 2009 PHILIPS LIGHTING HOLDING B V Luminaire face plate
D689791, Oct 31 2012 Tycoon Jewelry, Inc. Diamond cut
D741214, Oct 31 2014 Leon Mege Inc.; GemConcepts Ltd. Gemstone
D746169, Oct 31 2014 Leon Mege Inc.; GemConcepts, Ltd.; LEON MEGE INC Gemstone
D766771, Jul 01 2015 Tycoon Jewelry, Inc. Diamond cut
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4020649, May 27 1976 Brilliantized step cut diamond
5970744, Dec 01 1998 Tiffany and Company Cut cornered square mixed-cut gemstone
6363745, Dec 01 1998 Tiffany and Company Cut cornered square mixed-cut gemstone
6449985, Sep 14 2000 TYCOON JEWELRY INC Diamond cut
D446152, Feb 15 2000 TYCOON JEWELRY, INC Diamond cut
59298,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 21 2003Tycoon(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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