Diary
CA 2326023 A1 · Owner: Sherrington, Brian Robert · Inventors: Sherrington, Brian Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A diary includes several pages containing several entry instructions and several groupings of entry lines. An initial entry instruction instructs an initial act of kindness giver to initiate an act of kindness and record a brief note in one of the several grouping of entry lines. Subsequent entry instructions instruct act of kindness receivers to record the act of kindness they have received in one of the several groupings of entry lines, to initiate a subsequent act of kindness, and record a brief note in one of the several groupings of entry lines. A final entry instruction instructs a final act of kindness receiver to record the act of kindness they have received and then return the …
Read the whole patent
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 16, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 16, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 16, 2022.
- 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.