Patent
   D817218
Priority
May 31 2017
Filed
May 31 2017
Issued
May 08 2018
Expiry
May 08 2033
Assg.orig
Entity
unknown
0
14
n/a
The ornamental design for a gemstone, as shown and described.

FIG. 1 is a perspective view of a top side of the gemstone;

FIG. 2 is a plan view of the top side of the gemstone;

FIG. 3 is a perspective view of a bottom side of the gemstone;

FIG. 4 is a plan of the bottom side of the gemstone;

FIG. 5 is a first side elevational view of the gemstone; and,

FIG. 6 is a second side elevational view of the gemstone.

In the Figures, each bounded geometric shape represents a flat facet of the gemstone.

Minister, Michael

Patent Priority Assignee Title
Patent Priority Assignee Title
3286486,
D492910, Jul 07 2003 My Diamond Place Ltd. Diamond
D516457, Mar 10 2003 DIAROUGH N V Round gemstone
D526593, Jan 19 2005 Rubel & Menasche, societe anonyme Precious stone
D528459, Jun 03 2005 Rubel & Menasche, societe anonyme Precious stone
D543890, Jan 31 2006 Leading Jewelers Guild, Inc. Jewel
D550118, Jul 13 2006 EMBEE DIAMOND TECHNOLOGIES INC Gemstone with 100 inclined facets
D564392, Feb 20 2007 KIMBERLIGHT BRANDS, INC Gemstone with 111 facets
D656864, Aug 03 2011 Rosy Blue (India) Private Limited; ROSY BLUE INDIA PRIVATE LIMITED Multiple facet gemstone
D689790, Sep 11 2012 ROSY BLUE JEWELRY, INC.; ROSY BLUE JEWELRY, INC Multiple facet gemstone design
D696974, Apr 05 2012 Gemstone
D710242, Oct 03 2013 A. Dalumi Diamonds Ltd. Gemstone
D791009, Mar 24 2016 Ten point pavilion diamond
D798187, Mar 15 2016 SIGNET JEWELERS BRANDS LIMITED Cut gemstone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 31 2017Corona Jewellery Company Ltd.(assignment on the face of the patent)
Aug 30 2017MINISTER, MICHAELCORONA JEWELLERY COMPANY LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0434730521 pdf
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