Patent
   D616786
Priority
Mar 22 2005
Filed
Jul 29 2008
Issued
Jun 01 2010
Expiry
Jun 01 2024
Assg.orig
Entity
unknown
8
10
n/a
The ornamental design for a diamond, as shown and described.

FIG. 1 is a top view of a diamond, showing a medium-table version of my new design. A diamond shows the addition of star facets and two upper girdle facets, which are slightly detectable to the unaided eye;

FIG. 2 is a flat side view of a diamond, showing a medium-table version of my new design (if FIG. 1 were a map with north at the top, the side view in FIG. 2 is of the south side);

FIG. 3 is a point-rounded-end side view of a diamond, showing a medium-table version of my new design (if FIG. 1 were a map with north at the top, the side view in FIG. 3 is of the southeast corner);

FIG. 4 is a top view of a diamond, showing a large-table version of my new design. The diamond shows the addition of star facets and two upper girdle facets, which are slightly detectable to the unaided eye;

FIG. 5 is a flat side view of a diamond, showing a large-table version of my new design (if FIG. 4 were a map with north at the top, the side view in FIG. 5 is of the south side); and,

FIG. 6 is a point-rounded-end side view of a diamond, showing a large-table version of my new design ; (if FIG. 4 were a map with north at the top, the side view in FIG. 6 is of the southeast corner).

Some figures show typical bottom views of a diamond of some embodiments of the present invention, though other bottoms could be used, and some figures show side views of a diamond of some embodiments of the present invention—the main feature of the present design for which patent protection is sought is the shape of the facets on the top of a diamond.

Fakier, Gregory C.

Patent Priority Assignee Title
D786125, Nov 13 2015 LIANG, PAUL HUNG CHUN; JANNPAUL PTE LTD Brilliant gemstone
D795126, Jan 07 2016 David Yurman IP LLC Gemstone
D813714, Sep 19 2016 Amish, Shah Gemstone
D839770, Jul 07 2017 World Trend Enterprises Limited; HESS, JUDITH Diamond
D839772, Jul 20 2017 World Trend Enterprises Limited; HESS, JUDITH Diamond
D839773, Jul 10 2017 World Trend Enterprises Limited; HESS, JUDITH Diamond
D839774, Jul 11 2017 World Trend Enterprises Limited; HESS, JUDITH Diamond
D841515, Sep 27 2016 H.K. DESIGNS INC. Gemstone
Patent Priority Assignee Title
6892720, Sep 26 2000 VISIONCUT, LLC Method for cutting natural and/or man-made diamonds
D483290, Dec 13 2001 Asprey Holdings Limited Diamond cut design
D499982, Oct 09 2003 Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP Gem crown
D501644, Jul 30 2003 Gemstone
D503652, Mar 01 2004 Gemstone
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D544391, May 23 2006 Cut for a diamond
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