Chain conveyor, a conveyor chain and a bend segment for the track of such chain conveyor
CA 1287010 C · Owner: Van Zijderveld, George Johannes Jr. · Inventors: Van Zijderveld, George Johannes Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Title: A chain conveyor, a conveyor chain and a bend segment for the track of such chain conveyor. ABSTRACT A chain conveyor is described, which comprises a track including at least one bend zone and a conveyor chain. The track comprises two spaced parallel rails over which the chain can move. The chain has links presenting a substantially rectangular carrying surface made of synthetic plastics material and a connecting system situated below the carrying surface and including hinge eyes on opposite sides of each link and a hinge pin of ferromagnetic material passed through the hinge eyes of each pair of adjacent links, thereby hinging adjacent links together. The chain is capable of flexing …
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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
- Granted July 30, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 30, 2008.
- 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.