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Expired Canadian patentCanada

Automatic call distributor with a programmable data window display system and method

CA 2102996 C · Owner: Kovarik, Karla M. · Inventors: Kovarik, Karla M.

CIPO record

Overview

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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 automatic call distributor (10) having a multiport switch (12) controlled by a central processing unit (14) for interconnecting external telephonic units (20) of an external telephonic network (22) with internal telephonic units (18) of the call distributor (10) and a data display terminal (32) coupled with the automatic call distributor and having a display screen (34) employing a programmable window display system and method of establishing a priority for a plurality of different types of information stored (40' - 48') for display at a plurality of different window areas (40 - 48) and in which the priority of the window areas (40 - 48) controls a selectable order in which nonactive …

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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

  • Filed November 12, 1993 and granted February 16, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 12, 2013.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 12, 2015.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 12, 1993
GrantedFebruary 16, 1999
Term endedNovember 12, 2013
Patent numberCA 2102996 C
Classification (IPC)H04Q3/64 +2 more

Timeline

Timeline From CIPO dates

1994199619982000200220042006200820102012Application filedNov 12, 1993Patent grantedFeb 16, 1999Term endedNov 12, 2013

Sources & verification

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