Portable radiant gas grill
CA 2058642 C · Owner: Ho, Ying Kuan · Inventors: Ho, Ying Kuan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A portable grill is provided which includes a casing for pivotably supporting a radiant heat gas burner therein, and a collapsible stand for supporting the casing and a tray under the casing. The burner may be turned and locked either in an up-faced position to perform ordinary cooking and heating functions or a reverse down-faced, position for grilling purpose.
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 December 31, 1991 and granted October 11, 1994. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 31, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 31, 2013.
- 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.