Patent ID: 7055343

Claim:
A jewelry chain including links articulated in twos, this chain including first links that each comprise two interassembled open semi-links, these first links each extending substantially in a plane and being pivotably linked to the adjacent links by means of pivots that are all parallel to the respective planes of said first links, wherein said jewelry chain also includes second links that are different from the first links and arranged so as to alternate with said first links, each of the second links forming a continuous ring and extending substantially in a plane, the respective planes of these second links being substantially perpendicular to the planes of the first adjacent links, and the semi-links of each first link being interassembled by means of welding and/or soldering, thereby forming a continuous ring of material, wherein the second links each include two through-holes pierced perpendicularly to the planes of said second links, and the first links each include two pins forming said pivots, which are parallel to one another and parallel to the planes of said first links, the first and second links being articulated in twos by engagement of the pins of the first links in the through-holes of the second links.