Transfer line
CA 2491636 A1 · Owner: Grob, Burkhart · Inventors: Grob, Burkhart
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a transfer line comprising several stations that are used for processing workpieces and are connected to each other by means of a conveyor path on which the workpieces or the supports supporting the workpieces are conveyed from station to station. The invention is characterized by the fact that at least one of the stations is embodied in a self-rigid manner, preferably as a hook machine said station being provided , with an autonomous control unit which controls the working processes of the station.
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 July 7, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 7, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 7, 2025.
- 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.