Jewelry chain

Details Jewelry chain Jewelry chain

1995-10-23

1997-01-07

Jones, David

Chain, staple, and horseshoe making

Chains

Ornamental

F16G 1300

Patent

active

055905161

ABSTRACT:
A decorative chain is constructed from a series of links, each constructed from a pair of half links. Each half link includes a pair of individually formed or jointly formed quarter links which take the form of generally C-shaped open loops. The free ends of one pair of quarter links are rigidly welded to the free ends of a second pair of quarter links at four separate weld points so as to form a single link.

REFERENCES:
patent: 240168 (1881-04-01), Nortemann
patent: 326065 (1992-05-01), Borgogni
patent: 1476462 (1923-12-01), Pejchar
patent: 1596607 (1926-08-01), Forstner
patent: 4972670 (1990-11-01), Lapini et al.
patent: 4996835 (1991-03-01), Rozenwasser
patent: 5125225 (1992-06-01), Strobel
patent: 5129220 (1992-07-01), Strobel
patent: 5155990 (1992-10-01), Poll

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