Gemstone

Latest Tsvi Spitzer Diamonds Ltd. Patents:

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a side view of a gemstone showing my new design; and,

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

Referenced Cited
U.S. Patent Documents
D334154 March 23, 1993 Benderly
D366628 January 30, 1996 Grossbard
D372883 August 20, 1996 Alder
Patent History
Patent number: D379776
Type: Grant
Filed: Feb 16, 1996
Date of Patent: Jun 10, 1997
Assignee: Tsvi Spitzer Diamonds Ltd. (Ramat Gan)
Inventor: Tsvi Spitzer (Ramat Gan)
Primary Examiner: Ralf Seifert
Attorney: Mark M. Friedman
Application Number: 0/50,655
Classifications
Current U.S. Class: Faceted (D11/90)
International Classification: 1101;