Mechanism for regulating collapsible elements
CA 2362755 A1 · Owner: Grupo Antolin-Ingenieria, S.A. · Inventors: Maranon Marquina, Miguel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a mechanism comprising two discoid parts (and 2) mounted on a free axle (3), said parts (1 and 2) being provided with two toothed sectors (4) constantly meshing with one another in the opposite faces thereof. Part (1) defines a pawl, which is mounted on the mobile or collapsible element while part (2) forms a crown which is integral with the structure or fixed element in which the mechanism is applied. The pawl (1) in mounted on the axle (3) in such a way that it can move axially to enable separation of the teeth (4) and tilting of the mobile element in the direction opposite to that of collapsing or reassembly of the mechanism. The teeth (4) are separated by …
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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 January 17, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 17, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 17, 2023.
- 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.