Gemstone

Latest Tsvi Spitzer Diamonds Ltd. Patents:

Description

FIG. 1 is a top view of a gemstone showing my new design;

FIG. 2 is a front view of a gemstone showing my new design;

FIG. 3 is a rear view of a gemstone showing my new design;

FIG. 4 is a bottom view of a gemstone showing my new design;

FIG. 5 is a side view of a gemstone showing my new design; and,

FIG. 6 is a perspective view showing my new design.

Referenced Cited
U.S. Patent Documents
D311881 November 6, 1990 Cohen et al.
D365780 January 2, 1996 Kaplan
D368232 March 26, 1996 Bachar
Patent History
Patent number: D383411
Type: Grant
Filed: Feb 16, 1996
Date of Patent: Sep 9, 1997
Assignee: Tsvi Spitzer Diamonds Ltd. (Ramat Gan)
Inventor: Tsvi Spitzer (Ramat Gan)
Primary Examiner: Ralf Seifert
Attorney: Mark M. Friedman
Application Number: 0/50,657
Classifications
Current U.S. Class: Faceted (D11/90)
International Classification: 1190;