Shoe comprising automatic closing system
CA 2480873 A1 · Owner: Meca Martinez, Antonio · Inventors: Raluy, Francis; Meca Martinez, Antonio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a shoe comprising an automatic closing system. More specifically, the invention relates to a shoe comprising a rear fixing element (5) which is solidly connected to a mobile support (6) said mobile element , moving between an open position in which it is separated from the heel of the foot, and a closed position, in which it supports part of the heel. In addition, the aforementioned mobile element is connected to a mechanism which is housed in part of the heel (3) of the shoe and which can be actuated through the application of pressure from the heel of the user's foot against said part of the heel (3) of the shoe, in order to move the mobile support (6) …
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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 September 10, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 10, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 10, 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.