Magnetic fluid treatment
CA 2229534 C · Owner: Adam, Lavern L. · Inventors: Adam, Lavern L.; Miller, Mark A.; Adam, Harley J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fluid is circulated through a region of single magnetic polarity within a complex magnetic field and with increased exposure time as compared to prior art devices. The fluid travels through a coil of tubing arranged between two magnetic fields that interact to form the region of single polarity. In a preferred embodiment, the fields are generated by two sets of magnets one on , the inside of the coil and one on the outside of the coil. The magnets are arranged such that like poles of all the magnets face the tubing in the coil creating the region of single polarity. Treating fuel or recirculated exhaust gases prior to burning in internal combustion engines results in improved …
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 August 1, 1996 and granted October 2, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 1, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 1, 2018.
- 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.