Patent
   D490340
Priority
Jan 03 2003
Filed
Jan 03 2003
Issued
May 25 2004
Expiry
May 25 2018

TERM.DISCL.
Assg.orig
Entity
unknown
13
6
n/a
The ornamental design for a pear cut diamond, as shown and described.

FIG. 1 is a perspective view of the pear cut diamond showing my new design;

FIG. 2 is a front view of the pear cut diamond of FIG. 1;

FIG. 3 is a rear view of the pear cut diamond of FIG. 1;

FIG. 4 is a left side view of the pear cut diamond of FIG. 1;

FIG. 5 is a right side view of the pear cut diamond of FIG. 1;

FIG. 6 is a top plan view of the pear cut diamond of FIG. 1; and,

FIG. 7 is a bottom plan view of the pear cut diamond of FIG. 1.

Ho, Chi Kai Nelson

Patent Priority Assignee Title
D593435, Feb 25 2008 Swarovski Aktiengesellschaft Ornamental object made of glass
D593895, Feb 25 2008 Swarovski Aktiengesellschaft Ornamental object made of glass
D649283, Jan 27 2011 Swarovski Aktiengesellschaft Accessory for a lamp
D787977, Jan 07 2016 CHRISTOPHER DESIGNS, INC.; CHRISTOPHER DESIGNS, INC Pear shaped l'amour precious stone
D820717, Jun 15 2017 Diamond
D893343, Apr 30 2019 Gemstone
D969014, Feb 20 2020 Venus by Maria Tash, Inc.; VENUS BY MARIA TASH, INC Cut stone for jewelry
D969015, Feb 20 2020 Venus by Maria Tash, Inc.; VENUS BY MARIA TASH, INC Cut stone for jewelry
D969018, Jun 28 2021 Koninklijke Asscher Diamant Maatschappij B.V. Rose pear diamond article
D974219, Sep 07 2020 Venus by Maria Tash, Inc.; VENUS BY MARIA TASH, INC Jewelry setting
D984308, Jun 24 2021 LUMEX DMCC Gemstone
ER3819,
ER7937,
Patent Priority Assignee Title
5713219, Jan 18 1996 Ambar Diamonds, Inc. Invisible setting for precious stones for jewelry
D262200, Nov 23 1979 Gemcross, Inc. Gem with cross crown
D276143, Feb 07 1983 Williams Industries, Inc. Ornament
D399160, Apr 07 1997 Rolex Watch U.S.A., Inc. Watch index mark mounting (tear drop)
58323,
58324,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 19 2002HO, CHI KAI NELSONNELSON JEWELLERY ARTS COMPANY LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0136440929 pdf
Jan 03 2003Nelson Jewellery Arts Company Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule