Patent
   D481327
Priority
Jun 04 2002
Filed
Jun 04 2002
Issued
Oct 28 2003
Expiry
Oct 28 2017
Assg.orig
Entity
unknown
7
6
n/a
The ornamental design for a pentagonal cutting diamond, as shown and described.

FIG. 1 is a perspective view of the pentagonal cutting diamond showing my new design;

FIG. 2 is a front view of the pentagonal cutting diamond of FIG. 1;

FIG. 3 is a rear view of the pentagonal cutting diamond of FIG. 1;

FIG. 4 is a left side view of the pentagonal cutting diamond of FIG. 1;

FIG. 5 is a right side view of the pentagonal cutting diamond of FIG. 1;

FIG. 6 is a top plan view of the pentagonal cutting diamond of FIG. 1; and,

FIG. 7 is a bottom plan view of the pentagonal cutting diamond of FIG. 1.

Ho, Chi Kai Nelson

Patent Priority Assignee Title
D550116, Dec 02 2004 Gemstone
D556623, Jul 12 2005 Gemstone
D793899, Oct 13 2015 Ascherbrook Limited Gemstone
D884547, Sep 21 2017 FESTARIA HOLDINGS CO , LTD GEM
D953194, Jul 31 2020 LOUIS VUITTON MALLETIER Precious stone
D953195, Jul 31 2020 LOUIS VUITTON MALLETIER Precious stone
D960761, Oct 12 2018 LOUIS VUITTON MALLETIER Precious stone
Patent Priority Assignee Title
5072549, Sep 22 1986 Method of cutting gemstones and product
D304698, Sep 22 1986 Gemstone
D369758, Jun 21 1994 James W., Bryant Star-cut gem
D375914, Nov 06 1992 Fancoldi, R.T. Diamond
D416510, Nov 04 1998 Ornamental multi-faceted gem stone
74127,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 27 2002HO, CHI KAI NELSONNELSON JEWELLERY ARTS COMPANY LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0129680863 pdf
Jun 04 2002Nelson Jewellery Arts Company Ltd.(assignment on the face of the patent)
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