Spiral rope jewelry chain

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Description

FIG. 1 is a front elevational view of a spiral rope jewelry chain showing my new design, all side views being the same; and,

FIG. 2 is a cross-sectional view taken along the lines 2--2 of FIG. 1, the internal structure being removed for ease of illustration.

Referenced Cited
U.S. Patent Documents
D108250 December 1937 Sternberg
D145783 October 1946 Bernas
D148560 October 1946 Ostheimer
D150329 October 1947 Arpels
D156994 January 1950 Philippe
D170380 September 1953 Philippe
D173492 November 1954 Katz
D174264 March 1955 Katz
D175509 September 1955 Katz
D175959 November 1955 Philippe
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D265637 August 3, 1982 Barr
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D301698 June 20, 1989 Markovits
D319198 August 20, 1991 Nakagawa
D329205 September 8, 1992 Rozenwasser
D329828 September 29, 1992 Bedoyan
D330175 October 13, 1992 Kahan
D334152 March 23, 1993 Rozenwasser
D334903 April 20, 1993 Bichi
D335834 May 25, 1993 Grotto
D338169 August 10, 1993 Bichi
D338170 August 10, 1993 Bichi
2140491 December 1938 Biedermann
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2451750 October 1948 Kreisler et al.
2451780 October 1948 Siska
2801565 August 1957 Nicollet
Other references
  • Lewis & Roberts Catalog, Items J, K, L, p. 61, date unknown. Spiegel Catalog, Items R and T, p. 13, date unknown.
Patent History
Patent number: D369311
Type: Grant
Filed: Jan 25, 1994
Date of Patent: Apr 30, 1996
Assignee: Ravel, Inc. (Clearwater, FL)
Inventors: Spiros Andrews (St. Petersburg, FL), Akira Tashiro (Largo, FL)
Primary Examiner: Ralf Seifert
Law Firm: Pennie & Edmonds
Application Number: 0/17,916
Classifications
Current U.S. Class: Wire Type, I.e., Chain (4) (D11/13)