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Patent
   D491837
Priority
Jun 30 2003
Filed
Jun 30 2003
Issued
Jun 22 2004
Expiry
Jun 22 2018
Inventors
Fortgang, …
Assg.orig
M FABRIKA…
Assg.curr
FABRIKANT …
Entity
unknown
Referenced by
17
References
8
Maint.:
n/a
The ornamental design for a diamond, as shown and described in drawings.

FIG. 1 is a top view of this invention;

FIG. 2 is a bottom view of this invention; and,

FIG. 3 is a side view, no other side or edge views are provided as these would all be identical to that shown in FIG. 3.
INVENTORS:

Fortgang, Susan F.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
9943144, Oct 31 2014 Leon Mege Inc.; GemConcepts, Ltd. Step-cut gemstone
D500961, Dec 19 2002 KROCHMAL & LIEBER, BESLOTEN VENNOOTSCHAP MET BEPERKTE AANSPRAKELIJKHEID Precious stone
D503652, Mar 01 2004 Gemstone
D511476, Dec 29 2004 Jacob, Siman-Tov; Itzhak, Siman-Tov; Avraham, Siman-Tov Gemstone
D514471, Sep 25 2002 FABRIKANT INVENTORY, LLC Diamond
D522908, Mar 23 2005 Horowitz Trading, Inc.; HOROWITZ TRADING, INC Gemstone
D524687, Jul 18 2005 Chester Industries, Inc.; CHESTER INDUSTRIES, INC ; AVNIT DIAMONDS LTD Diamond cut
D550115, Mar 23 2005 Ashi Diamonds, LLC Emerald/square cut polished diamond having four pavilion cuts
D631388, Jan 30 2009 QUADAMAS, INC Gemstone
D641280, Jan 30 2009 Quadamas, Inc. Gemstone
D641281, Jan 30 2009 Quadamas, Inc. Gemstone
D641282, Jan 30 2009 Quadamas, Inc. Gemstone
D641283, Jan 30 2009 Quadamas, Inc. Gemstone
D641284, Jan 30 2009 Quadamas, Inc. Gemstone
D741214, Oct 31 2014 Leon Mege Inc.; GemConcepts Ltd. Gemstone
D743834, Sep 02 2011 Gemstone with double star
D746169, Oct 31 2014 Leon Mege Inc.; GemConcepts, Ltd.; LEON MEGE INC Gemstone
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3796065,
4020649, May 27 1976 Brilliantized step cut diamond
5970744, Dec 01 1998 Tiffany and Company Cut cornered square mixed-cut gemstone
6363745, Dec 01 1998 Tiffany and Company Cut cornered square mixed-cut gemstone
D442114, Dec 01 1998 Tiffany and Company Cut cornered square mixed-cut gemstone
D453007, May 26 2000 KONINKLIJKE ASSCHER DIAMANT, MAATSCHAPPIJ B V Diamond
D465430, Aug 08 2001 Hearts on Fire Company, LLC Diamond
D484824, Sep 03 2000 Schachter & Namdar Polishing Works, LTD Precious stone
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 01 2003FORTGANG, SUSAN F M FABRIKANT & SONS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0142720565 pdf
Jun 30 2003M. Fabrikant & Sons, Inc.(assignment on the face of the patent)
Jul 12 2007M FABRIKANT & SONS, INC Wilmington Trust CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0216170669 pdf
Feb 15 2008Wilmington Trust CompanyFABRIKANT INVENTORY, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0216170673 pdf
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