Mould for continuously casting steel billets and blooms
CA 1102994 A · Owner: Concast Ag · Inventors: Schmid, Markus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A mould for the continuous casting of steel billets and blooms, comprising an upper and a lower portion which latter portion has independently movable walls attached to the upper portion in a manner permitting movement of the walls about hinges extending crosswise of the direction of movement of the continuous casting. Springs are provided which urge the walls towards the mould cavity. The hinge associated with each wall is itself movable in a direction perpendicular to the side of the wall which faces the mould cavity.
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 June 16, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 16, 1998.
- 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.