Processes for the mechanized manufacture of jewellery comprising a plurality of small contiguous stones set in a support made of precious metal, and jewellery obtained by these processes
CA 1287983 C · Owner: Diamant Applications · Inventors: Plantureux, Alain M.; Magnien, Emile G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Processes for the mechanized manufacture of jewellery comprising a plurality of small contiguous stones set in a support made of precious metal, and jewellery obtained by these processes. ABSTRACT OF THE DISCLOSURE The present invention relates to processes for the mechanized manufacture of jewellery comprising a plurality of small contiguous stones set in a metal support. The invention consists:in machining in a precious metal support, a plurality of contiguous housings each one comprising, a seating ; in machining in each seating one groove and optionally another, both of which define an annular support deformable, in bending and bearing a narrow annular seating on which a stone rests; in …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted August 27, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 27, 2008.
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Timeline
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.