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Expired Canadian patentCanada

Unified interest layer for user interface

CA 2717237 C · Owner: Apple Inc. · Inventors: Grignon, Andrew M.; Louch, John; Chaudhri, Imran A.

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

A user-activatable dashboard (also referred to as a unified interest layer) contains any number of user interface elements referred to herein as "widgets", for quick access by a user. In response to a command from a user the dashboard is invoked and the widgets are shown on the screen. The user can activate the dashboard at any time causing the dashboard to temporarily replace the existing user interface display on the user's screen. Once the dashboard has been activated the user can interact with any or all of the widgets and can configure the dashboard by adding deleting, moving, or configuring individual widgets as desired. When the user wishes to return to the normal user interface he …

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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 24, 2005 and granted May 22, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 24, 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 24, 2005
GrantedMay 22, 2012
Term endedJune 24, 2025
Patent numberCA 2717237 C
Classification (IPC)G06F3/14

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedJune 24, 2005Patent grantedMay 22, 2012Term endedJune 24, 2025

Sources & verification

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