Patent
   D812517
Priority
Mar 21 2017
Filed
Mar 21 2017
Issued
Mar 13 2018
Expiry
Mar 13 2033
Assg.orig
Entity
unknown
9
11
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., Parikh, Rishabh

Patent Priority Assignee Title
D818868, Feb 15 2018 Firestar Diamond, Inc. Jewel setting
D841515, Sep 27 2016 H.K. DESIGNS INC. Gemstone
D842756, Oct 24 2017 Round cut gemstone
D862280, Sep 08 2017 La-Krishna Gems Private Limited Gemstone
D891976, May 30 2018 FIRE & ICE DIAMONDS, INC Brilliant cut diamond
D912567, Feb 12 2019 Virendra, Parikh Gemstone
D954593, May 19 2021 Koninklijke Asscher Diamant Maatschappij B.V. Diamond article
ER2907,
ER3397,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 21 2017La-Krishna Gems Private Limited(assignment on the face of the patent)
Sep 22 2017PARIKH, RISHABHLa-Krishna Gems Private LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0449450734 pdf
Dec 17 2017BOTHA, MICHIEL JLa-Krishna Gems Private LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0449450734 pdf
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