Fat pies and method of preparing pies
CA 2090910 A1 · Owner: Chapman, John Douglas · Inventors: Chapman, John Douglas; Gautchier, Peter Michael
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns pie products with less than 25 wt% fat, wherein the fat consists of 2 components A and B A, being present in l-10 wt% and displaying a melting point below 43°C and an SFI at 21°C of 20-49; B being present in 2-15 wt% and displaying a melting point below 43°C and an SFI at 21°C of 50-73. In the production fat A is premixed with flour, while fat B is added to this premix in a molten stage.
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 March 3, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 3, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 3, 2015.
- 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.