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Expired Canadian patentCanada

Apparatus and method for computerized postage determination

CA 1301928 C · Owner: Pitney Bowes Inc. · Inventors: Pintsov, David A.

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

In an inserting machine for collating inserts and placing a collation of said inserts into an envelope a, method is disclosed of determining the amount of postage to be applied to said envelope into which said collation of inserts have been inserted. The inserting machine includes feed deck and a plurality of feed station adapted to selectively feed said inserts onto said feed deck. The method includes (A) feeding along said feed deck a control document having code thereon, (B) reading said code on said control document, (C) storing in data processing memory means a set of predetermined threshold values of a measurable cumulative attribute of said inserts said, threshold values …

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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 26, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 26, 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.
FiledFebruary 28, 1989
GrantedMay 26, 1992
Term endedMay 26, 2009
Patent numberCA 1301928 C
Classification (IPC)B07C1/00 +2 more

Timeline

Timeline From CIPO dates

1990199219941996199820002002200420062008Application filedFeb 28, 1989Patent grantedMay 26, 1992Term endedMay 26, 2009

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