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Expired Canadian patentCanada

Device for the sorted collection of sheets

CA 1083521 A · Owner: Oce-Van Der Grinten N.V. · Inventors: Breuers, Theo P. C.; Heijnen, Andreas T.

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

An improved device for the sorted collection of sheets which device, is coupled with a copying apparatus and comprises a frame a transport mechanism, in this frame for transporting sheets along a main vertical track which at the feed side connects with the copy-ejection part of the copying apparatus a, number of mainly horizontal bins situated along the track of movement which, are supported by the frame mentioned and guide organs which can be brought, into the track of movement of the copies to be sorted the improvement characterized in that the device is situated above the working surface of the copying apparatus and is supported by this, and seen in the horizontal plane fully, lies …

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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 August 12, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 12, 1997.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 7, 1979
GrantedAugust 12, 1980
Term endedAugust 12, 1997
Patent numberCA 1083521 A
Classification (IPC)B65H39/10

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Application filedMarch 7, 1979Patent grantedAug 12, 1980Term endedAug 12, 1997

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.