Cooking and distribution vessel for cakes or food in general
CA 2044004 A1 · Owner: Novacart S.P.A. · Inventors: Anghileri, Gianmario
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The vessel comprises a small cup (2) made of paper material, having an upper edge (7) formed with a series of folded over peripherally-extending consecutive portions (7a) arranged to define a circumferential engagement groove (9) along the outer edge of the cup, and a laminar support (10) made of stiff paper material and provided with a through hole (10a) to detachably house said small cup at the circumferential groove thereof. Advantageously the cup, (2) is formed with two bun cases ((3 4) introduced into, each other upon interposition of a stiff laminar insert (11) disposed intermediate the two bun case bottoms (3a 4a).
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 June 6, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 6, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 6, 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.