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Patent
   D439542
Priority
May 09 2000
Filed
May 09 2000
Issued
Mar 27 2001
Expiry
Mar 27 2015
Inventors
Turner, Do…
Assg.orig
M. Fabrika…
Assg.curr
FABRIKANT …
Entity
unknown
Referenced by
27
References
8
Maint.:
n/a
The ornamental design for a gemstone, as shown and described.

FIG. 1 is a top plan view of a gemstone according to this invention;

FIG. 2 is a side elevational view, the opposite side view being a mirror image; and,

FIG. 3 is a bottom plan view.

Since the invention is for a round gemstone, the front and rear views would be the same as the side elevational views, so that no views are provided.
INVENTORS:

Turner, Douglas W., Courtney, Robert F.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6430963, Aug 30 2000 Simka Diamonds Corporation Diamond cut
6668585, Nov 13 2000 Multi-faceted combined cut gemstones
7146827, May 18 2001 Diamond Innovations, LLC Mixed cut gemstone
7225642, Sep 09 2003 Simka Diamonds Diamond cut
7992410, Nov 23 2005 WORLDWIDE DIAMOND TRADEMARKS LTD Modified princess cut diamond having hearts and arrows pattern and method
8813519, Nov 23 2005 WORLDWIDE DIAMOND TRADEMARKS LTD Modified princess cut diamond having hearts and arrows pattern and method
D460376, Jun 06 2000 D SWAROVSKI & CO Ornamental object
D462030, Oct 26 2001 WORLDWIDE DIAMOND TRADEMARKS LTD Diamond
D466436, Nov 07 2001 Precious stone
D469033, May 30 2001 M. Fabrikant & Sons, Ltd.; AM-GOLD CORP Round multi-faceted diamond
D473814, Jan 31 2002 Diamond
D475290, Aug 02 2002 PRAVDA INTERNATIONAL INCORPORATED Sidewall detail for a beverage bottle
D475634, Aug 02 2002 PRAVDA INTERNATIONAL INCORPORATED Sidewall detail for a beverage bottle
D475650, Feb 22 2002 Samuel Aaron, Inc.; SAMUEL AARON, INC Brilliant-cut diamond
D478837, Jul 02 2002 MY DIAMOND PLACE, LTD Diamond
D479148, Sep 19 2002 FABRIKANT INVENTORY, LLC Diamond
D484825, Feb 25 2003 ROSY BLUE, N V Cut corner princess stone design
D493744, May 14 2003 Precious stone
D499980, Dec 24 2002 LUMINUS STAR N V Precious stone
D500961, Dec 19 2002 KROCHMAL & LIEBER, BESLOTEN VENNOOTSCHAP MET BEPERKTE AANSPRAKELIJKHEID Precious stone
D501421, May 28 2003 ABA Diamond Corporation Cut diamond
D503649, Sep 04 2003 ROSY BLUE, N V Special cut corner princess precious stone
D511993, Jul 07 2004 Octagonal-shaped diamond
D522911, Jul 06 2005 Atit Diamond Corporation Diamond design
D524686, Apr 27 2005 Atit Diamond Corporation Diamond design
D525902, Feb 28 2005 Diamond cut
D898609, Jul 06 2018 Jurassic Inc. Gem
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1131593,
3835665,
124598,
D286387, Mar 21 1984 Diamond
D340670, Apr 08 1991 Precious stone
D379073, May 22 1996 M FABRIKANT & SONS, LTD Diamond
D382225, May 22 1996 M FABRIKANT & SONS, LTD Diamond
D412136, Jun 18 1998 STERLING JEWELERS INC Gem stone
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 09 2000M. Fabrikant & Sons, Ltd.(assignment on the face of the patent)
Aug 29 2000TURNER, DOUGLAS W M FABRIKANT & SONS, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117480333 pdf
Aug 29 2000COURTNEY, ROBERT F M FABRIKANT & SONS, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117480333 pdf
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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