Diamond or precious stone

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Description

FIG. 1 is a top plan view of a diamond or precious stone showing our new design;

FIG. 2 is a bottom plan view thereof; and

FIG. 3 is a side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D250640 December 26, 1978 Grossbard
3796065 March 1974 Watermeyer
4020649 May 3, 1977 Grossbard
Other references
  • Diamonds (second edition) .COPYRGT.1978 by Bruton, p. 221-Lisbon cut at center left.
Patent History
Patent number: D297718
Type: Grant
Filed: Feb 7, 1985
Date of Patent: Sep 20, 1988
Assignee: I. Cohen & Sons Diamond Industry in Orion Factory
Inventors: Yaacov Cohen (Netanya), Shlomo Cohen (Netanya), Ben-Zion Wertheimer (Netanya), Rina Stadler (Netanya)
Primary Examiner: Louis S. Zarfas
Law Firm: Darby & Darby
Application Number: 6/699,002
Classifications
Current U.S. Class: Faceted (D11/90)