Princess cut diamond

- Samuel Aaron, Inc.
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Description

FIG. 1 is a top plan view of a princess cut diamond showing my new design,

FIG. 2 is a side elevational view; and,

FIG. 3 is a bottom plan view.

Claims

The ornamental design for a princess cut diamond, as shown and described.

Referenced Cited
U.S. Patent Documents
2364031 November 1944 Suderov
3286486 November 1966 Huisman et al.
3585764 June 1971 Huisman et al.
3763665 October 1973 Polakiewicz
3788097 January 1974 Elbe
4306427 December 22, 1981 Urban
D297718 September 20, 1988 Cohen et al.
5186024 February 16, 1993 Waters, Jr.
5462474 October 31, 1995 Hansen
5612102 March 18, 1997 Nakama
5657647 August 19, 1997 Freiesleben
D402582 December 15, 1998 Ambar
D414133 September 21, 1999 Parker
D420935 February 22, 2000 Ambar
D440902 April 24, 2001 Wolf
D457831 May 28, 2002 Kaufman
D458183 June 4, 2002 Namdar
Other references
  • Website: www.drostes.com, Princess Cut Depth Percentage, (www.drostes.com/princess-depth.html), May 30, 2002.*
  • Website: www.drostes.com, Learn Princess Length to Width, (www.drostes.com/princess-lengthwidth.html), May 30, 2002.*
  • Website: www.gemappraisers.com, Princess Cut, Princess Cut Chart, (www.gemappraisers.com/chrt4.htm), May 30, 2002.*
  • Website: www.diamondscutters.com, How to Judge Shape—Princess, (www.diamoncutters.com/princess.html), May 30, 2002.
Patent History
Patent number: D489283
Type: Grant
Filed: May 31, 2002
Date of Patent: May 4, 2004
Assignee: Samuel Aaron, Inc. (Long Island City, NY)
Inventor: Robert J. Wueste (Oceanside, CA)
Primary Examiner: Ralf Seifert
Attorney, Agent or Law Firm: Cohen, Pontani, Lieberman & Pavane
Application Number: 29/161,717
Classifications
Current U.S. Class: Faceted (D11/90)
International Classification: 1101;