Foil roaster tent
CA 2425210 A1 · Owner: Handi-Foil Corporation · Inventors: Sarnoff, Norton
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to a disposable foil roaster tent having at least three walls, two, of which are side walls and a third of which is a top wall. The perimeter of the side, and top walls preferably is formed into a rolled-over bead. The disposable roaster, tent is preferably constructed to be used with a roasting pans that has a retaining, means on the rim of the pan such as a bead or in the case of a disposable foil pan, a, rolled-over bead on the perimeter of the pan so that the roaster tent can be easily held, on or easily removed from the pan.
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 April 11, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 11, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 11, 2025.
- 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.