Patent
   D500700
Priority
Apr 21 2004
Filed
May 12 2004
Issued
Jan 11 2005
Expiry
Jan 11 2019
Assg.orig
Entity
unknown
10
3
n/a
The ornamental design for a precious stone, as shown.

FIG. 1 is a front elevational view of a precious stone, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a right side elevational view thereof.

Tolkowsky, Gabriël S.

Patent Priority Assignee Title
D619034, Jul 18 2009 Diamond
D619035, Jul 18 2009 Diamond
D634237, Mar 12 2010 Asaf, Herskovitz Diamond
D678812, Jul 20 2012 Le Vian Corporation Starcuts in a round gemstone
D694665, Feb 23 2013 Diamond
D695146, Feb 23 2013 Diamond
D820717, Jun 15 2017 Diamond
D845821, Aug 31 2017 Faceted gemstone
D896687, May 16 2018 Diarough NV Faceted gemstone
D899294, Jul 16 2018 Diarough NV Faceted gemstone
Patent Priority Assignee Title
D439196, Apr 03 2000 TOLKOWSKY, JEAN PAUL Precious stone
D455367, May 04 2000 Precious stone
D459268, May 15 2001 William Goldberg Diamond Corp. Jewelry stone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 12 2004K. Einhorn BVBA(assignment on the face of the patent)
Oct 21 2004TOLKOWSKY, GABRIEL S K EINHORN BVBAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0153600904 pdf
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