Foundry plant and a manoeuvring apparatus for use in it
CA 1215519 A · Owner: Dansk Industri Syndikat A/S · Inventors: Persson, Viggo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A manueuvring system for a foundry plant for the automatic manoeuvring of heavy implements includes two carrier pins located on the same side of each implement. A carriage is movably mounted to a frame and a gripper including two jaws as attached to the carriage. This gripper is rotatably mounted to the carriage so that the implement can be rotated as well as moved longitudinally.
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 December 23, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 23, 2003.
- 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.