Equipment for measurement and control of load material or scrap feeding into a furnace and relative method
CA 2604767 C · Owner: Bianchi Ferri, Mauro · Inventors: Reali, Silvio; Argenta, Paolo; Bianchi Ferri, Mauro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An equipment for the measurement and control of load material and scrap metal feeding into an electrical arc furnace including an automatic control device for feeding control of load material or scrap according to the energy supplied to the bath, and a measuring device for the added load material in , correlation with the automatic control device comprising a weighing device , for the furnace shell its contents and any other components it may support.
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 April 7, 2006 and granted June 11, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 7, 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.