Jewelry chain

- Nakagawa Corporation
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Description

FIG. 1 is a top plan view of a jewelry chain showing my new design, the bottom view being the same.

FIG. 2 is a front elevational view thereof, the rear view being the same.

FIG. 3 is a right side elevational view thereof, the left side view being the same.

Referenced Cited
U.S. Patent Documents
D56605 November 1920 Grasmuk
D157244 February 1950 Dieterich
D265636 August 3, 1982 Barr
3307347 March 1967 Christoff
Patent History
Patent number: D281589
Type: Grant
Filed: Jun 10, 1983
Date of Patent: Dec 3, 1985
Assignee: Nakagawa Corporation (Tokyo)
Inventor: Masao Otake (Ichikawa)
Primary Examiner: Louis S. Zarfas
Law Firm: Armstrong, Nikaido, Marmelstein & Kubovcik
Application Number: 6/503,257
Classifications
Current U.S. Class: Interlocked (3) (D11/12)