A device for transporting objects
CA 2264705 A1 · Owner: Vanderlande Industries Nederland B. V. · Inventors: Ilmer, Wilhelmus Antonius Maria; Jentjens, Gregorius Andre Christianus Maria
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 device for transporting objects comprising a first conveyor, a vertically adjustable end of which is positioned near vertically adjustable ends of at least two further conveyors positioned one above the other. In a first position of the conveyors the end of the first conveyor joins the end of one of the further conveyors. In a second position of the conveyors the end of the first conveyor joins the end of another one of the further conveyors. The vertically adjustable ends of the conveyors are interconnected by means of a flexible connecting element which comprises two , parts extending from a guide mechanism in the direction of the ends of the conveyors. …
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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 September 3, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 3, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 3, 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.