Title:
Round cut stone design
United States Patent D491093


Inventors:
Mehta, Dilip R. (Brasschaat, BE)
Application Number:
29/173595
Publication Date:
06/08/2004
Filing Date:
12/31/2002
Assignee:
Rosy Blue, N.V. (BE)
Primary Class:
Field of Search:
63/26-28, D11/89-92, 63/32, D11/26-29, D11/1-2
View Patent Images:
US Patent References:
3585764DIAMOND CUTTING METHODHuisman et al.451/58
3286486Diamond with specially faceted pavilionHuisman et al.63/32
0809531N/ASohenok63/32
D330873GemstoneKaplan
D348413DiamondGrossbardD11/90
D379073DiamondYuan
D412136Gem stoneNamdar et al.
D439196Precious stoneTolkowsky
D451427Precious stoneTolkowsky
D469033Round multi-faceted diamondSiebenberg
D469034Modified round faceted diamondYuan
D476918DiamondAoyagiD11/90



Foreign References:
BX2801402
BX2801403
BX2754800
DKMA200001031
SE17776
Other References:
“Jewelry Coordinator, the 3rd Class of Official Approval,” p. 59, published on Apr. 1997 by Japan Jewellry Association.
“Jewelry Window,” p. 161, published Feb. 1989 (Taiwan).
Primary Examiner:
SEIFERT, RALF T
Attorney, Agent or Firm:
OSTROLENK FABER LLP (845 THIRD AVENUE 8TH FLOOR, NEW YORK, NY, 10022, US)
Claims:
1. The ornamental design for a round cut stone design, substantially as shown and described.

Description:
FIG. 1 is a top view of the round cut stone design;

FIG. 2 is a side view of round cut stone design; and,

FIG. 3 is a bottom view of the round cut stone design.