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Patent
   D727782
Priority
May 12 2013
Filed
Nov 11 2013
Issued
Apr 28 2015
Expiry
Apr 28 2029
Inventors
Dvash, Yor…
Assg.orig
Y. Dvash L…
Assg.curr
Y DVASH L…
Entity
unknown
Referenced by
5
References
5
Maint.:
n/a
The ornamental design for a gemstone, as shown and described.

FIG. 1 shows a side view of a gemstone;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof; and,

FIG. 4 is a perspective view thereof.
INVENTORS:

Dvash, Yoram

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D795126, Jan 07 2016 David Yurman IP LLC Gemstone
D837679, Oct 16 2017 GOLD & DIAMOND SOURCE, INC Gemstone design
D839772, Jul 20 2017 World Trend Enterprises Limited; HESS, JUDITH Diamond
D839773, Jul 10 2017 World Trend Enterprises Limited; HESS, JUDITH Diamond
D854442, Jan 07 2016 David Yurman IP LLC Gemstone
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D474711, May 16 2002 MY DIAMOND PLACE, LTD Diamond
D506946, Aug 07 2003 Hope USA Corporation Brilliant gemstone
D583703, Dec 28 2007 EXCELLENT FACETS, INC Diamond
D599696, Mar 04 2008 EXCELLENT FACETS, INC Diamond
D610940, May 26 2009 Diamintangibles International, Ltd Diamond
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 11 2013Y. Dvash Ltd.(assignment on the face of the patent)
Jan 15 2014DVASH, YORAMY DVASH LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0321240787 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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