Item selection and methods of displaying the same
CA 2487398 A1 · Owner: Sommer, Jored · Inventors: Sommer, Jored; Helm, Marianne; Kiely, Doug
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An item selection system (100) includes a first menu (140) projected in a first menu space (130) of a viewing surface (100a). The first menu (140) has a first plurality of items (105-125) and a cursor (190) adapted for movement amongst the first plurality of items (105-125) and for selecting a particular item (100) from the first plurality of items (105-125). The selection system (100) also includes a second menu (145) projected in a second menu space (135) of the viewing surface, such that the first menu (140) and the second menu (145) are simultaneously displayed in the viewing surface (100a). Specifically, the second menu space (135) is positioned adjacent to the first menu …
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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 May 23, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 23, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 23, 2025.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.