Conveyor
CA 2194725 A1 · Owner: Vanderlande Industries Nederland B. V. · Inventors: Van Den Goor, Jacobus Marie
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 conveyor comprising a frame and an endless drivable conveying element which is provided with carriers, extending transversely to the intended direction of movement of the conveying element during operation. The carriers are coupled to at least one endless flexible coupling member, whilst at least a few carriers support pusher elements, which pusher elements are connected to guidemeans, which are capable of co-operation with guide rails supported by the frame. During operation a pusher element can thus be moved in the longitudinal direction of the carrier in one or more selected places during operation. Seen in cross-sectional view a carrier comprises two upwardly …
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 January 9, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 9, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 9, 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.