Ingot casting mould in particular for ferromanganese
CA 1052977 A · Owner: Societe Nouvelle Des Acieries De Pompey · Inventors: Pepin, Francis J.A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention is concerned with an ingot casting mould closed at both its ends and comprising a first section the bottom wall of which is provided with a refractory layer, intended to receive a molten metal stream a second section, having an inclined bottom rising progressively from the adjacent edge of this layer and a third section having a flat bottom connected to the upper edge of the inclined bottom of said second section. This ingot casting mould is particularly suitable for the casting of materials such as ferromanganese which are highly corrosive with respect to cast iron.
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
- Granted April 24, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 24, 1996.
- 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.