Method for regenerating ionic exchange resins used for softening water and device for softening water
CA 2609518 C · Owner: Latini, Albano · Inventors: Latini, Albano
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for regenerating ionic exchange resins (3) used for softening water and a device for softening water. A flow of brine (S) is fed into a housing compartment (2) of the resins (3) at a determined velocity and subsequently a first flow of water alone is fed at a lower velocity than the velocity of the flow of brine (S). Said velocities are determined by a ratio between the passage section of a respective throat (8) for feeding the water and the , passage section of a nozzle (10) for feeding the brine (S).
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 February 14, 2006 and granted October 29, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 14, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.