Method of forming a decorative chain in ductile metal with approximately square or similar cross section, and chain made in this way
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 26, 1998
Grant Date -
N/A
app pub date -
Feb 21, 1997
filing date -
Feb 27, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Starting with a helical chain of large links, of the type known as a 'transverse figure-of-eight chain' or 'transversely assembled figure-of-eight chain' that can be made by machine, after a preliminary twisting operation in which it is reduced to the general form of a strip with rounded edges, that is to say in the so-called 'linx' chain configuration, a further deformation is carried out by swaging it in the direction of the greatest dimension of its cross section, in such a way that its cross section is deformed into a generally square figure.
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