Gemstone encased in ring

Details Gemstone encased in ring Gemstone encased in ring

2005-02-08

2005-02-08

Sandy, Robert J. (Department: 3677)

Jewelry

Body member encircling ornament

Ring

CD11S034000

Reexamination Certificate

active

06851278

ABSTRACT:
The invention is a jewelry ring having a small gemstone embedded in the ring shank. The gemstone is embedded by making a small bore in the shank, inserting the gemstone, and covering the top of the gemstone with the same metal that is used to make the ring shank. After laser welding and polishing, the gemstone is invisible until the metal covering the stone eventually wears away.

REFERENCES:
patent: 1257848 (1918-02-01), Griffin
patent: 1428158 (1922-09-01), Fuermann
patent: 3712079 (1973-01-01), Eberle
patent: 4168586 (1979-09-01), Samis
patent: 4989420 (1991-02-01), Reinhold et al.
patent: 5218839 (1993-06-01), Udko
patent: D372682 (1996-08-01), Roemer
patent: 5983670 (1999-11-01), Noda
patent: 6450402 (2002-09-01), Regev
patent: 6708524 (2004-03-01), Masubuchi
patent: 20020184916 (2002-12-01), Croft
patent: 20030188548 (2003-10-01), Matano
patent: 3706549 (1988-03-01), None
patent: 4339603 (1994-07-01), None

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