Magnetic anchoring module with a system for enabling/disabling and adjusting the magnetic anchoring force and related assemblies
CA 2446233 A1 · Owner: Vicentelli, Claudio · Inventors: Vicentelli, Claudio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Magnetic module (1) for the magnetic anchorage to a ferromagnetic surface of another magnetic, or ferromagnetic module whose head (3) comprises: a first , multipolar magnetic stator (9) that in turn defines a multipolar magnetic anchoring surface (21); and a multipolar magnetic rotor (11) or a second , multipolar magnetic stator coaxial to and facing the first multipolar magnetic stator (9) and equipped with means for orienting the poles of the multipolar magnetic rotor (11), or second multipolar magnetic stator in , series or in parallel with respect to the poles of the first multipolar magnetic stator (9) in order to disable or enable the multipolar magnetic anchoring surface (21) …
Read the whole patent
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 June 24, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 24, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 24, 2024.
- 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.