Reinforced serpentine rope chain
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United States of America Patent
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Nov 6, 2001
Grant Date -
N/A
app pub date -
Aug 23, 1999
filing date -
Aug 23, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A double spiral jewelry rope chain is formed with thin-walled links which, due to reinforcement, require the use of less amounts of precious metal as compared to conventional chains. In order to reinforce the chain formed by the thin-walled links, a wire of gold or other precious metal is intertwined between the strands of the jewelry chain and permanently affixed to the chain by a fused connection or bond produced by, for example, soldering, welding, brazing and/or by mechanical crimping.
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