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Expired Canadian patentCanada

Sorting apparatus and reproducing machine

CA 1101362 A · Owner: Xerox Corporation · Inventors: Clarkson, Stanley G.; Tates, Donald W.

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

A sorting apparatus for collating the output of a reproducing machine comprises a plurality of sheet receiving bins arranged in a row. The bin spacing for the first and last bins is greater than that for intermediate bins. The narrow spaced intermediate bins are articulated to allow their bin entrance openings to be increased as a sheet is fed into them. Individual deflection gates are associated with each of the bins. The deflection gate for the first bin is actuated by means of a solenoid whereas the deflection gates for the remaining bins are actuated by a coordinated cam bank.

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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 May 19, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 19, 1998.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 23, 1978
GrantedMay 19, 1981
Term endedMay 19, 1998
Patent numberCA 1101362 A
Classification (IPC)B65H39/00 +1 more

Timeline

Timeline From CIPO dates

1979198119831985198719891991199319951997Application filedFeb 23, 1978Patent grantedMay 19, 1981Term endedMay 19, 1998

Sources & verification

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