Fine jewelry diamond cut rope chain and method of manufacturing same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 19, 1994
Grant Date -
N/A
app pub date -
Dec 8, 1992
filing date -
Oct 1, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A fine jewelry diamond cut rope chain comprising a double helix rope chain made from tightly interfitting links of precious metal, each link having a small gap formed therein so as to enable one of said links to pass through the gap of a second link, said links being intertwined to fit tightly one against another, characterized in that at least some of the links of the chain comprise a high luster diamond cut shallow band or strip extending along the surface of at least part of their outer perimeter. Precious metal wire chain links and methods of manufacture are also claimed.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully