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Canadian application, no grantCanada

A learning system and method for engaging in concurrent interactive and non-interactive learning

CA 2463494 A1 · Owner: Parmer, Anna · Inventors: Stuppy, John J.; Parmer, Anna; Tojek, Joe

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

A learning system has an instruction material controller configured to provide instructional material used for creating learning sessions. A teacher station and a plurality of student stations are used for holding learning sessions. The teacher station selects a learning session to be either an interactive learning session where a teacher interacts with the student on a shared basis or a non-interactive learning session where the student works independently of the teacher. According to one feature of the invention at least one , interactive learning session and at least one non-interactive learning session are created for the plurality of student workstations concurrently.

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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 October 15, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 15, 2022.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 15, 2024.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 15, 2002
GrantedNo grant recorded
Term endedOctober 15, 2022
Patent numberCA 2463494 A1
Classification (IPC)G09B5/14 +2 more

Timeline

Timeline From CIPO dates

2003200520072009201120132015201720192021Application filedOct 15, 2002Term endedOct 15, 2022

Sources & verification

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