Patent
   D502888
Priority
Jan 30 2004
Filed
Jan 30 2004
Issued
Mar 15 2005
Expiry
Mar 15 2019
Assg.orig
Entity
unknown
0
4
n/a
The ornamental design for a gemstone design, as shown and described.

FIG. 1 is a top view of gemstone.

FIG. 2 is a bottom view.

FIG. 3 is a side view; and,

FIG. 4 is a bottom view with the reflection from the top.

Slewinski, Christopher

Patent Priority Assignee Title
Patent Priority Assignee Title
D457090, Mar 28 2000 PLUCZENIK DIAMOND COMPANY N V Diamond
D481649, Jul 10 2002 Premier Gem Corporation; PREMIER GEM CORORATION Gem stone cut
D491093, Dec 31 2002 RBC 100 LLC Round cut stone design
D493744, May 14 2003 Precious stone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 29 2004SLOWINSKI, CHRISTOPHERCHRISTOPHER DESIGNS, INC , A CORP OF NEW YORKASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0149460596 pdf
Jan 30 2004CHRISTOPHER DESIGNS, INC.(assignment on the face of the patent)
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