Baking utensil
CA 1233333 A · Owner: Bath, Charles · Inventors: Bath, Charles
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A baking utensil for use in combination with a standard baking-pan to mold and bake pre-baked pie and pastry shells of even thickness in a very simple manner. This utensil consists in a pan-shaped plate provided with a flat bottom and a surrounding wall sized to fit in the baking-pan over the unbaked dough and to bear by gravity on said dough while the same is baked to prevent it from shrinking bubbling, and, more generally, getting out of shape. The pan-shaped plate has a flat rim extending outwardly all around the upper edge of its surrounding wall and a 45° angle flange extending downwardly and outwardly from the external periphery of the rim to protect the edge of the shell when the …
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 March 1, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 1, 2005.
- 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.