Chain – staple – and horseshoe making – Chain making – Blanks and processes
Patent
1996-11-29
1998-08-25
Jones, David
Chain, staple, and horseshoe making
Chain making
Blanks and processes
59 30, 59 80, B21L 100, B21L 1500
Patent
active
057972583
ABSTRACT:
By means of having taken advantage of certain physical properties of solids with a manufacturing process of incrementally deforming hollow links, there is produced new hollow simulated diamond cut multifaceted jewelry rope chain, which results in a product weighing up to 60% less than its solid counterpart, but which in its aesthetic looks is similar to solid diamond cut jewelry chains, and furthermore, with a hardness greater than the same hollow chain that has not gone through the process. This invention presents a new diamond cut chain, which costs a fraction of the price of a solid chain aesthetically similar, and in which the chain may vary in cross-section, such as forming a square or a hexagon.
REFERENCES:
patent: 848299 (1907-03-01), Feid
patent: 944640 (1909-12-01), Ungerer et al.
patent: 979110 (1910-12-01), Ungerer et al.
patent: 1053726 (1913-02-01), Hamm et al.
patent: 1886784 (1932-11-01), Boppenhausen
patent: 2424924 (1947-07-01), Chernow
patent: 2711069 (1955-06-01), Armbrust
patent: 2895290 (1959-07-01), Devonshire
patent: 3083002 (1963-03-01), Lacey
patent: 3410085 (1968-11-01), Sheth
patent: 4268946 (1981-05-01), Eisenberg
patent: 4493183 (1985-01-01), Bucefari
patent: 4503664 (1985-03-01), Allazzetta
patent: 4651517 (1987-03-01), Benhamou
patent: 4679391 (1987-07-01), Tizzi
patent: 4681664 (1987-07-01), Eberle
patent: 4682467 (1987-07-01), Waltemyer
patent: 4716750 (1988-01-01), Tizzi
patent: 4754535 (1988-07-01), Valtiero
patent: 4996835 (1991-03-01), Rozenwasser
patent: 5125225 (1992-06-01), Strobel
patent: 5129220 (1992-07-01), Strobel
patent: 5353584 (1994-10-01), Strobel et al.
patent: 5408820 (1995-04-01), Strobel et al.
patent: 5437149 (1995-08-01), Strobel
patent: 5581993 (1996-12-01), Strobel
patent: 5605038 (1997-02-01), Rozenwasser
L'Oromeccanica S.P.A. catalog of 1982, including descrition of hollow chain #21.
"Mr. Rope Chain", ADI'OR, Israel's Jewelry Magazine, Summer, 1991, pp. 105-106, published by Mazal U'Bracha Publications, Ltd. c/o Israel Jewelry manufacturer's Association, 7 Abba Hillel Silver Rd., RamatGan, Herzlia, 46101, Israel.
Letter from Dr. Thomas Banchoff of Brown University regarding definition of Toroid dated May 20, 1992.
Briceno Godofredo Molina
Strobel Kalman
Jones David
Oroamerica, Inc.
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