Methods and systems for using visual imagery and utilitarian articles to promote or demonstrate emotional and/or physical responses

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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 November 21, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 21, 2022.
• A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 21, 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.