Jewelry chain
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Description
FIG. 1 is a side elevational view of a jewelry chain showing my new design;
FIG. 2 is a top plan view, the opposite side view being a mirror image;
FIG. 3 is an end elevational view;
FIG. 4 is a sectional view taken along the lines 4--4 of FIG. 2; and
FIG. 5 is a sectional view taken along the lines 5--5 of FIG. 2.
Referenced Cited
U.S. Patent Documents
D98945 | March 1936 | Kreisler |
D108894 | March 1938 | Sand |
D109337 | April 1938 | Prestinari |
D113334 | February 1939 | Ritter |
D117595 | November 1939 | Sand |
D117596 | November 1939 | Sand |
D156804 | January 1950 | Bardach |
1104606 | July 1914 | Bek |
2170073 | August 1939 | Hess |
Patent History
Patent number: D322416
Type: Grant
Filed: Aug 14, 1989
Date of Patent: Dec 17, 1991
Assignee: Nakagawa Corporation (Tokyo)
Inventor: Shigesaburo Nakagawa (Ichikawa)
Primary Examiner: A. Hugo Word
Assistant Examiner: R. Seifert
Law Firm: Armstrong, Nikaido, Marmelstein, Kubovcik & Murray
Application Number: 7/393,510
Type: Grant
Filed: Aug 14, 1989
Date of Patent: Dec 17, 1991
Assignee: Nakagawa Corporation (Tokyo)
Inventor: Shigesaburo Nakagawa (Ichikawa)
Primary Examiner: A. Hugo Word
Assistant Examiner: R. Seifert
Law Firm: Armstrong, Nikaido, Marmelstein, Kubovcik & Murray
Application Number: 7/393,510
Classifications