Jewelry chain

- Nakagawa Corporation

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

FIG. 2 is a side elevational view;

FIG. 3 is an end elevational; and,

FIG. 4 is an end elevational view of the side opposite that shown in FIG. 3 .

Referenced Cited
U.S. Patent Documents
16307 September 1885 Simpson
19376 October 1889 Beach
21557 May 1892 Rickert
D188766 September 1960 Read
D212774 November 1968 Minicucci
D319198 August 20, 1991 Nakagawa
Patent History
Patent number: D333107
Type: Grant
Filed: Jan 7, 1991
Date of Patent: Feb 9, 1993
Assignee: Nakagawa Corporation (Tokyo)
Inventor: Kosaburo Nakagawa (Chiba)
Primary Examiner: A. Hugo Word
Assistant Examiner: R. Seifert
Law Firm: Armstrong, Nikaido, Marmelstein, Kubovcik & Murray
Application Number: 7/637,879