Method for the production of chains for articles of jewellery
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 26, 2006
app pub date -
Sep 9, 2003
filing date -
Jan 13, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method is described for producing chains for articles of jewellery in the form of a rope, comprising the steps of preparing a plurality of open rings (1), gripping and moving the rings (1) so as to prepare a sequence of respective pairs of adjacent rings with respective openings (4) facing each other and also joining the adjacent rings of each pair are to obtain a closed annular shape, the rings (1) of adjoining pairs having first being inserted, so as to obtain a structure with linked rings. The method provides for the rings (1) to be formed by cutting or stamping from sheet metal and for the adjacent rings (1) of each pair to be joined to each other by the corresponding limbs (5, 6), located near the respective openings (4), placed back to back, one resting on the other alternately.
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