Jewelry chain

- Nakagawa Corporation
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Description

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

FIG. 2 is a rear view thereof; and

FIG. 3 is an edge view thereof.

The characteristic feature of my design resides in the combination of at least one large mottle per link each large mottle surrounded by a plurality of small mottles.

Referenced Cited
U.S. Patent Documents
D138174 June 1944 Rubel
D152728 February 1949 Philippe
D155205 September 1949 Philippe
D157244 February 1950 Dieterich
D179494 January 1957 Sand
D191527 October 1961 Obst
D193065 June 1962 Meyerson
D193799 October 1962 Bourne
D200337 February 1965 Augenstein
D217014 March 1970 Cowan
D217015 March 1970 Cowan
D221294 July 1971 Poon
D265636 August 3, 1982 Barr
D281589 December 3, 1985 Otake
D281958 December 31, 1985 Otake
3307347 March 1967 Christoff
3724204 April 1973 Frederick
Patent History
Patent number: D299814
Type: Grant
Filed: Aug 12, 1985
Date of Patent: Feb 14, 1989
Assignee: Nakagawa Corporation (Tokyo)
Inventor: Kosaburo Nakagawa (Ichikawa)
Primary Examiner: Louis S. Zarfas
Law Firm: Armstrong, Nikaido, Marmelstein & Kubovcik
Application Number: 6/764,702
Classifications
Current U.S. Class: Interlocked (3) (D11/12)