Cooking method and apparatus
CA 2284933 A1 · Owner: Vaughan, Nicholas John · Inventors: Vaughan, Nicholas John
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of cooking foodstuff items impaled on skewers that are disposed in a generally upright attitude upon or above the pyrogenous material heat source provided by a barbecue (52), the skewers being surrounded by a hollow chamber (60) of bulbous form provided with an open bottom (66) above the heat source and with an open top (64) from which handles of the skewers (65) extend. The apparatus for use in the method can be a conventional barbecue modified by an accessory providing said hollow chamber as a removable item. The skewers rest with their lower ends on the heat source and have a length commensurate with (preferably greater than) the height of the hollow chamber (60) i.e. …
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 27, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 27, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 27, 2020.
- 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.