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Patent
   D246579
Priority
Mar 30 1976
Filed
Mar 30 1976
Issued
Dec 06 1977
Expiry
Dec 06 1991
Inventors
Barr, Jose…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
15
References
2
Maint.:
n/a
The ornamental design for a diamond ring, substantially as shown and described.

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

FIG. 2 is an end elevational view thereof, the opposite end being the same;

FIG. 3 is a side elevational view thereof, the opposite side being the same; and

FIG. 4 is a bottom plan view thereof.
INVENTORS:

Barr, Josef J.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
4899916, Apr 08 1987 John D., Gassett; Paul H., Johnson Ring needle pusher
D315698, Jun 16 1988 Ring or similar article
D457089, Jan 18 2001 Ring
D629710, Jan 16 2009 Richemont International SA Ring with jewel adornments
D672266, Apr 25 2012 DAVID YURMAN IP, LLC Ring
D760615, Apr 10 2014 Harry Winston SA Ring
D780011, Mar 13 2015 Ring
D780617, Dec 28 2015 Cartier International AG Ring
D792801, Dec 28 2015 Cartier International AG Ring
D792802, Dec 28 2015 Cartier International AG Ring
D809416, Jan 30 2017 Cartier International AG Ring
D809417, Jan 30 2017 Cartier International AG Ring
D835539, Jan 12 2018 Cartier International AG Ring
D872628, Jan 12 2018 Cartier International AG Ring
D961445, Sep 09 2020 Harry Winston SA Ring
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1303530,
170526,
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