Patent
   D643768
Priority
Dec 09 2010
Filed
Dec 09 2010
Issued
Aug 23 2011
Expiry
Aug 23 2025
Assg.orig
Entity
unknown
6
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
D656061, Dec 09 2010 MB YPA HOLDINGS INC Gemstone
D780903, Sep 29 2014 Minka Lighting, Inc. Ceiling fan blade
D780904, Sep 02 2014 Minka Lighting, Inc. Ceiling fan housing
D781407, Sep 29 2014 Minka Lighting, Inc. Ceiling fan with light fixture
D862280, Sep 08 2017 La-Krishna Gems Private Limited Gemstone
D898609, Jul 06 2018 Jurassic Inc. Gem
Patent Priority Assignee Title
D415712, Jul 03 1998 Garrard Holdings Limited Precious stone
D499983, Oct 28 2003 BRADICUS INVESTMENTS, INC Faceted gemstone
D511991, Apr 28 2004 Gitanjali Gems Limited Flame cut jewel
D569299, Feb 06 2007 CYNERGY TRADING CORP Diamond
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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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