Patent
   D813715
Priority
Oct 05 2016
Filed
Oct 05 2016
Issued
Mar 27 2018
Expiry
Mar 27 2033
Assg.orig
Entity
unknown
2
6
n/a
The ornamental design for a gemstone, as shown and described.

FIG. 1 is a perspective view of the gemstone in accordance with a first embodiment of the present invention.

FIG. 2 is a top view of FIG. 1.

FIG. 3 is a bottom view of FIG. 1.

FIG. 4 is a side view of FIG. 1, the other side being symmetrical; and,

FIG. 5 is a front view of FIG. 1, the rear view being symmetrical.

Slowinski, Christopher

Patent Priority Assignee Title
D833324, Aug 16 2017 ECNA LLC Precious stone
D874326, Oct 10 2016 BONOLI S.R.L. Gemstone
Patent Priority Assignee Title
D418444, Jun 16 1999 William Goldberg Diamond Corp. Jewelry stone
D503652, Mar 01 2004 Gemstone
D727784, Jun 18 2014 Lili Diamonds Gemstone
D738254, Jul 21 2014 CARBON 6 HOLDINGS LLC Diamond cut
D742782, Jan 28 2015 CHRISTOPHER DESIGNS, INC.; CHRISTOPHER DESIGNS, INC Precious stone
D768532, Jan 26 2015 OCTONUS DIA-TECH PRIVATE LTD Gemstone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 05 2016ECNA LLC(assignment on the face of the patent)
Jan 08 2018SLOWINSKI, CHRISTOPHERECNA LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0451470524 pdf
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