A method for producing shoes and a shoe obtained by this method
CA 2511256 A1 · Owner: Montagna, Roberto · Inventors: Caponi, Nello; Montagna, Roberto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for producing shoes includes the following steps: obtaining an assembly (T,Tl), formed by a shoe upper (2) and an elastic element fastened , to the shoe upper at least along the sections facing the lower edges of the shoe upper central-fore area; obtaining a sole (5) whose size corresponds to , the size of the shoe upper and whose upper surface has fastening means (50) engaging at least the central-fore portion thereof so that the upper surface , defines at least one fore fastening area (Z) and at least one rear fastening area (Z1); mutual fastening the fore fastening area (Z) of the sole (5) to a corresponding fore portion of said assembly and of the rear fastening area , (Z1) …
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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
- Filed December 23, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 23, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 23, 2025.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.