Conveyor system
CA 1302333 C · Owner: Sum Systembau Und Montage Gmbh · Inventors: Schonenberger, Rolf; Hafner, Josef; Richter, Peter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A conveyor system in particular a suspension conveyor, system comprising at least two transport units adapted to be moved on rollers and interconnected by a disconnectable coupling, the coupling including two identically formed hooks which are each provided with a hook opening one of, said hooks being arranged by an associated base member on one of the transport units to be coupled and the other hook being arranged by an associated base member on the other transport unit to be coupled in such a way that their hook openings face each other, each hook being loaded by a spring and being connected to its associated base member by means of a hub for rotation about an axis coinciding with a …
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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 June 2, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 2, 2009.
- 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.