Device that demineralizes water by magnetization
CA 2060586 A1 · Owner: Passoni, Giocondo · Inventors: Passoni, Giocondo; Passoni, Giocondo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention consists of a device that demineralizes water by magnetization, in which the permanent magnets that are used to magnetize the water are subjected to the action of a form of inductive catalyser formed of a thin strip of micronized sulphur powder contained in a thin plastic envelope, thereby increasing the magnetic force produced so that it is equal to that of a magnet eight to ten times more powerful. With this invention, the efficiency of the magnet is increased by a further 15% if the inductive catalyser is formed of equal parts of sulphur, ion exchange resin silica, phosphate, and magnesium oxide instead of sulphur only, and, by a further 10% if the non-magnetizable metal …
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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 February 4, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 4, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 4, 2014.
- 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.