Jewelry chain

- Nakagawa Corporation
Description

FIG. 1 is a top plan view of a jewelry chain showing my new design;

FIG. 2 is a bottom plan view;

FIG. 3 is a left side elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a left end elevational view; and

FIG. 6 is a right end elevational view.

Referenced Cited
U.S. Patent Documents
D188766 September 1960 Read
219091 September 1879 Heckmann
D312981 December 18, 1990 Palmer
2840983 July 1958 Keilbach
4679392 July 14, 1987 Nakagawa
Patent History
Patent number: D319198
Type: Grant
Filed: May 31, 1989
Date of Patent: Aug 20, 1991
Assignee: Nakagawa Corporation (Tokyo)
Inventor: Shigesaburo Nakagawa (Ichikawa)
Primary Examiner: A. Hugo Word
Assistant Examiner: R. T. Seifert
Law Firm: Armstrong, Nikaido, Marmelstein, Kubovcik & Murray
Application Number: 7/361,004