Patent
   D643770
Priority
Dec 09 2010
Filed
Dec 09 2010
Issued
Aug 23 2011
Expiry
Aug 23 2025
Assg.orig
Entity
unknown
8
4
n/a
The ornamental design for a gemstone, as shown and described.

FIG. 1 is the top perspective view of a gemstone, showing my new design;

FIG. 2 is the bottom perspective view thereof;

FIG. 3 is the top view thereof;

FIG. 4 is the bottom view thereof; and,

FIG. 5 is the side view thereof.

Botha, Michiel J

Patent Priority Assignee Title
D665299, Jan 19 2012 Rosy Blue Jewelry Multiple facet gemstone
D676784, Mar 22 2012 Rosy Blue, Inc.; ROSY BLUE, INC Multiple facet gemstone
D688971, Feb 13 2013 Worldwide Diamond Trademarks Ltd. Flower princess shaped diamond
D712253, Apr 24 2013 MARY KAY INC Cap for cosmetic and fragrance bottles
D738253, Aug 06 2013 Shrenuj USA, LLC Princess gem
D809423, Aug 10 2017 KIRAN JEWELS INC.; KIRAN JEWELS INC Gemstone
D934732, Sep 19 2019 Gemstone
D952508, Sep 19 2019 Gemstone
Patent Priority Assignee Title
D250640, Nov 01 1976 Diamond
D465430, Aug 08 2001 Hearts on Fire Company, LLC Diamond
D471484, Feb 06 2002 STAR DIAMOND GROUP N V Gemstone
D475318, Feb 06 2002 STAR DIAMOND GROUP N V Gemstone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 09 2010Embee Diamond Technologies Inc.(assignment on the face of the patent)
Dec 09 2010BOTHA, MICHIEL JEMBEE DIAMOND TECHNOLOGIES INC ,ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0255860430 pdf
Mar 09 2018EMBEE DIAMOND TECHNOLOGIES INC MB YPA HOLDINGS INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0464500485 pdf
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