Cooking utensil
CA 1287499 C · Owner: Lee, Terrence K. · Inventors: Lee, Kendal Alexander; Lee, Margaret Ave; Lee, Terrence K.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cooking utensil having a pan with a bottom wall adapted to be placed on a heating surface and the bottom pan wall having a food support surface and an open top water reservoir adjacent the food support surface. A lid is also provided to form a closed compartment with the pan. The construction of the pan and lid are such that when the pan bottom is heated to fry a food product on the food support surface, water is simultaneously boiled in the water reservoir to produce steam in the closed compartment.
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
- Granted August 13, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 13, 2008.
- 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.