An appliance for the equalisation of heat in a dielectric load heated by an oscillating electric/electromagnetic field
CA 2433267 A1 · Owner: Ekemar, Lars · Inventors: Ekemar, Lars
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention solves the problem with the overheatings of perishable dielectric matters. The invention is intended for the warming and/or the heating of dielectric matters, which are placed in oscillating electric and/or electromagnetic fields generated at frequencies being below 900 MHz between capacitor discs or in cavities.
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 January 8, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 8, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 8, 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.