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Patent
   D400818
Priority
Feb 28 1997
Filed
Aug 28 1997
Issued
Nov 10 1998
Expiry
Nov 10 2012
Inventors
Rams, Robe…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
13
References
6
Maint.:
n/a
The ornamental design for a diamond, as shown and described.

FIG. 1 is a top plan view of a diamond showing my new design;

FIG. 2 is a bottom view thereof; and,

FIG. 3 is a right side elevation view thereof, the opposite side being a mirror image.
INVENTORS:

Rams, Robert

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6604382, Nov 07 2000 OOSHIMA, TOSHIAKI New-cut diamond shape
7146827, May 18 2001 Diamond Innovations, LLC Mixed cut gemstone
D416511, May 26 1998 Precious stone
D439864, Nov 22 1999 Diamond
D447978, Oct 19 2000 Pluczenik Diamond Company N.V. Diamond
D457090, Mar 28 2000 PLUCZENIK DIAMOND COMPANY N V Diamond
D460377, May 16 2001 Diamond or precious stone
D460712, May 24 2001 Diamond or precious stone
D467833, Aug 11 2001 DIAMOND INNOVATIONS LLC Mixed cut diamond
D727785, Aug 08 2014 STERLING JEWELERS INC Multiple facet gemstone
D743295, Mar 20 2014 Gemstone
D757598, Mar 20 2014 Gemstone
D879649, May 28 2018 LUCKY EYE LIMITED Diamond
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3788097,
141258,
D316984, Sep 05 1988 Seiki Shinsha Co. Ltd. Precious stone
D330873, Dec 20 1990 Lazare Kaplan International Inc. Gemstone
D379072, May 22 1996 ROSY BLUE N V Diamond
D399073, Sep 15 1997 Industrie Natuzzi, Spa Seat
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