Conveyor for feeding portions of sheet material, particularly preshaped or punched pieces of cardboard and the like, to a user machine, particularly to a machine for packaging cigarettes into hinged lid packets
CA 1066646 A · Owner: G. D Societa' Per Azioni · Inventors: Seragnoli, Enzo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention provides a continuous belt conveyor for feeding portions of sheet material particularly preshaped, or punched pieces of cardboard or the like to a user machine, particularly a machine for packaging cigarettes into hinged lid packets, in which said belt is configured so as to define conveying compartments for said preshaped pieces and is arranged for use in combination with a vertical vessel from the base, of which said preshaped pieces are arranged to be withdrawn individually, each to be deposited in a respective conveying compartment and to be fed in rhythmic succession to said user machine, wherein said belt is formed from at least two continuous toothed belts each wound …
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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 November 20, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 20, 1996.
- 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.