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Expired Canadian patentCanada

User interface for providing task management and calendar information

CA 2511101 C · Owner: Savastano, Hernan I. · Inventors: Savastano, Hernan I.; Leukart, Richard H.; Frankel, Glenn L.

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 electronic "To-Do" bar is provided in which displayed upcoming tasks, meetings, appointments and the like. The electronic To-Do bar is displayed in a lightweight menu of tasks, meetings and appointments and is displayed persistently in addition to other software functionality or user interfaces displayed on a user's computer display screen according to other software applications or other software functionality in use. A user is presented with an always-visible list of upcoming tasks meetings and appointments without the need to launch a separate tasks application or calendar application to view upcoming tasks, meetings or appointments.

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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 June 29, 2005 and granted February 9, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 29, 2025.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 29, 2005
GrantedFebruary 9, 2016
Term endedJune 29, 2025
Patent numberCA 2511101 C
Classification (IPC)G09G5/00 +1 more

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedJune 29, 2005Patent grantedFeb 9, 2016Term endedJune 29, 2025

Sources & verification

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