Precious stone design

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Description

FIG. 1 is a top view of a princess cut stone, in accordance with the present invention.

FIG. 2 is a bottom view of the princess cut stone of FIG. 1.

FIG. 3 is a side view of the princess cut stone of FIG. 1; and,

FIG. 4 is another side view of the princess cut stone of FIG. 1.

Claims

The ornamental design for a precious stone design, as substantially shown and described.

Referenced Cited
U.S. Patent Documents
4020649 May 3, 1977 Grossbard
D297718 September 20, 1988 Cohen et al.
5072549 December 17, 1991 Johnston
D330873 November 10, 1992 Kaplan
D405712 February 16, 1999 Ambar
D420935 February 22, 2000 Ambar
D439196 March 20, 2001 Tolkowsky
D440902 April 24, 2001 Wolf
Foreign Patent Documents
27548-00 July 1996 BX
2801402 January 1997 BX
2801403 January 1997 BX
17776 August 1975 SE
Other references
  • “Jewellery Coordinator, the 3rd Class of Official Approval” p. 59, published on Apr. 1997 by Japan Jewellry Association.
Patent History
Patent number: D478528
Type: Grant
Filed: Jan 16, 2002
Date of Patent: Aug 19, 2003
Assignee: Rosy Blue, N.V.
Inventors: Dilip R. Mehta (Antwerp), Priti Harshad Mehta (Mumbai)
Primary Examiner: Ralf Seifert
Attorney, Agent or Law Firm: Ostrolenk, Faber, Gerb & Soffen, LLP
Application Number: 29/154,285
Classifications
Current U.S. Class: Faceted (D11/90)
International Classification: 1101;