Assembly for hingedly coupling parts of a conveyor, and hinge pin
CA 2568042 C · Owner: Cornelissen, Leonardus Adrianus Catharinus · Inventors: Cornelissen, Leonardus Adrianus Catharinus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An assembly for hingedly coupling parts of a conveyor comprising a first conveyor part (2) provided with a row of hinge eyes positioned in alignment and an end hinge eye (7b) with an enlarged hinge hole (8b) which is positioned somewhat out of alignment and with a locking surface adjacent to the hinge hole and positioned in alignment The assembly further comprises a second part (3) such that the conveyor parts can cooperate in a coupled condition by receiving hinge eyes in corresponding interspaces and a hinge pin provided , with a central body part (3) such that the conveyor parts can cooperate in a coupled condition by receiving hinge eyes in corresponding interspaces and a hinge …
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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 May 27, 2005 and granted July 22, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 27, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.