A slide show presentation and method for viewing same
CA 2477494 A1 · Owner: Brown, David K. · Inventors: Brown, David K.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for interacting with a slide-show presentation the slide-show , including a plurality of slides (212). A slide is retrieved from among a plurality of slides from a memory storage device (106). The slide is displayed to a user on a display device (113) at a first resolution. The method provides the user with a capability for performing one or more operations corresponding the displayed slide. The operations include displaying a pop-up text window which provides details about the displayed slide. The operations further include a capability for displaying the slide in a zoom mode whereby the , slide is displayed at an enhanced resolution and a further capability for …
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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 February 26, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 26, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 26, 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.