Exterior shaped link and method
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United States of America Patent
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Apr 29, 2003
Grant Date -
Aug 8, 2002
app pub date -
Feb 8, 2001
filing date -
Feb 8, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A chain link for intertwining with other chain links to form a jewelry chain is machine formed by contouring the outer periphery of the link without any reduction in material volume while the link thickness is being compressed and reduced. The outer periphery is preferably machine contoured into an octagonal shape and the link is substantially flattened on all sides such that a cross-section taken through the contoured link is preferably substantially rectangular.
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