Patent
   D650306
Priority
Apr 12 2011
Filed
Jun 13 2011
Issued
Dec 13 2011
Expiry
Dec 13 2025
Assg.orig
Entity
unknown
6
3
n/a
The ornamental design for a gemstone, as shown.

FIG. 1 is upper perspective view of the gemstone;

FIG. 2 is a lower perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a third side view thereof;

FIG. 7 is a fourth side view thereof; and,

FIG. 8 is a bottom view thereof.

Siman-Tov, Jacob, Siman-Tov, Avraham, Simon-Tov, Itzhak

Patent Priority Assignee Title
10085530, Oct 12 2012 D. SWAROVSKI KG Chaton cut for a gemstone made of topaz
D735071, Jul 25 2014 Worldwide Diamond Trademarks Ltd. Decagonal shaped gemstone
D786733, Sep 25 2015 AMIN LUXURY S R L Precious stone
D883848, Feb 12 2019 Gemstone
D898609, Jul 06 2018 Jurassic Inc. Gem
D912567, Feb 12 2019 Virendra, Parikh Gemstone
Patent Priority Assignee Title
D504636, Apr 28 2004 Gitanjali Gems Limited Maharaja cut jewel
D546233, Jun 28 2006 EMBEE DIAMOND TECHNOLOGIES INC Gemstone with 81 facets
D566611, Apr 06 2007 Precious stone cut
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 16 2011SIMAN-TOV, JACOBLili DiamondsASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0264300970 pdf
May 16 2011SIMAN-TOV, ITZHAKLili DiamondsASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0264300970 pdf
May 16 2011SIMAN-TOV, AVRAHAMLili DiamondsASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0264300970 pdf
Jun 13 2011Lili Diamonds(assignment on the face of the patent)
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