Metal fusion bonding – Process – With shaping
Patent
1995-06-01
1997-03-11
Ramsey, Kenneth J.
Metal fusion bonding
Process
With shaping
298964, 228212, B23K 1008
Patent
active
056092890
ABSTRACT:
An article of gold jewelry of hollow construction is lightweight and constructed and arranged for being secured to and slidably movable with respect to a chain or the like. The article has two interfitting pieces of identical construction which are assembled together for forming the article. Each piece is of U-shaped construction and has peripheral edges with step formations formed along the peripheral edges. The arrangement is such that when the pieces are in interfitting, assembled relation, adjacent and abutting edges with the step formations interlock with each other and are welded together to achieve a unitary, enclosed structure. A method for making the article of gold jewelry is also disclosed.
REFERENCES:
patent: 277339 (1883-05-01), Pine
patent: 1093698 (1914-04-01), Heaton
patent: 4459829 (1984-07-01), Richard
patent: 4545761 (1985-10-01), Cartwright et al.
patent: 5372296 (1994-12-01), Konecke et al.
Precision Etchings & Findings, Inc.
Ramsey Kenneth J.
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