Gemstone

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Description

FIG. 1 is a side view of a first embodiment of a gemstone according to the present invention;

FIG. 2 is a top view of the gemstone of FIG. 1;

FIG. 3 is a side view of a second embodiment of the gemstone according to the present invention; and,

FIG. 4 is a bottom view of the gemstone of FIG. 3.

The broken lines are provide for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design of a gemstone, as shown and described.

Referenced Cited
U.S. Patent Documents
D141258 May 1945 Fine
D141269 May 1945 Fine
D287232 December 16, 1986 Ishida
D384592 October 7, 1997 Siman-Tov et al.
D398552 September 22, 1998 Siman-Tov et al.
D419104 January 18, 2000 Ceulemans
D431492 October 3, 2000 Wagemans
D442880 May 29, 2001 Zimet et al.
3286486 November 1966 Huisman et al.
3490250 January 1970 Jones
3585764 June 1971 Huisman
3763665 October 1973 Polakiewicz
3788097 January 1974 Elbe
3875760 April 1975 Jones
4118949 October 10, 1978 Grossbard
5462474 October 31, 1995 Hansen
5533364 July 9, 1996 Freilich
5657646 August 19, 1997 Rosenberg
5657647 August 19, 1997 Freiesleben
5761020 June 2, 1998 Freilich
6006548 December 28, 1999 Freilich
Other references
  • Lily Cut® advertisement by Eternity Diamond Corporation of 580 5 th Avenue, Suite 2012, New York NY 10036 no date.
Patent History
Patent number: D449558
Type: Grant
Filed: Feb 12, 2001
Date of Patent: Oct 23, 2001
Assignee: Continental Jewelry (USA) Inc. (New York, NY)
Inventor: Nai Yan Cheng (Kowloon)
Primary Examiner: Ralf Seifert
Attorney, Agent or Law Firm: Baker Botts L.L.P.
Application Number: 29/137,064
Classifications
Current U.S. Class: Faceted (D11/90)
International Classification: 1101;