Pallet conveyor switching device and conveyor pallet changing device
CA 2209774 A1 · Owner: Abb Preciflex Systems · Inventors: Bidaud, Daniel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The device includes a central section and portions of conveyors connected to the central section. Each of these conveyor portions includes a pallet travel path and drive mechanisms. The travel paths of at least two of the conveyor portions are arranged at different altitudes and the central section has lifting mechanisms to vertically move a pallet located on this central section between the various altitudes of the travel paths of the conveyor portions. The pallet has peripheral hanging mechanisms arranged opposite at least one of the conveyor portions. These hanging mechanisms may be engaged or disengaged in the case of vertical movement of this pallet produced by the above-mentioned …
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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 8, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 8, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 8, 2019.
- 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.